The utilization of LED compositional lighting in your home or office has various advantages. Regardless of whether you are hoping to decrease your carbon impression, impeccably show certain highlights of your space or constructing, or are simply hoping to save money on vitality costs, a change to LED lights is the most ideal approach. Driven lights are sheltered, upscale, and eco-accommodating and don’t create heat the manner in which that customary bulbs do. In the event that you are searching for a rich, warm, and welcoming environment in your home or office, an extremely unobtrusive approach to accomplish this is to just switch your standard or bright light bulbs to LED.
The utilization of LED compositional lighting is incredibly sheltered and earth well disposed. The basic certainty that they don’t deliver heat makes them ok for various applications in the home where a customary warmth creating bulb would be a fire danger. The bulbs are very tough and devour altogether less force than a customary bulb or fluorescent light. These bulbs additionally coordinate a novel warmth sink to scatter any remaining warmth generation from the lights themselves, making them a far more secure alternative for the home or office then a customary or halogen bulb.
One of the absolute best motivations to utilize LED building lighting is just for the stylish intrigue that they give. The light cast by LEDs is unadulterated and brilliant, and is nearer to emulating genuine daylight than some other lighting accessible. The bulbs are accessible in an assortment of hues to suit any inside structure component in your home or office. The lights are even made for each capacity that an ordinary bulb would give. Regardless of whether you are searching for flood lights, complement lights, recessed or mounted thin bulbs to supplant a fluorescent, there are LED lights accessible that will fit directly into most standard lighting equipment.
On the off chance that you are hoping to get a good deal on power, the utilization of LED compositional lighting is another large success. These lights produce preferable and more brilliant light over the customary bulbs while utilizing far less vitality to do as such. The LED partner to a 60 watt bulb utilizes just 13 watts of power, while the 90 watt partner utilizes only 22 watts. Since the lights themselves are exceptionally tough and don’t wear out, the life expectancy of a solitary bulb is enormously expanded, setting aside you yet more cash in substitution bulbs. Where a standard bulb may keep going for a half year to a year, a LED bulb could last somewhere in the range of 10 to 20 years.
Driven design lighting is really brilliant and inviting and will grandstand your inside with the style and complexity that no one but LEDs can give. These lights don’t modify hues and permit the full, rich, and genuine nature of a room or working to stand apart for itself. These lights are an easy method to lessen your own or corporate carbon impression and will extraordinarily decrease your electric overhead when used to substitute customary bulbs for everyday use in the home or office.


“Some TSPs have asked for easier payment terms for 5G spectrum,” Chauhan said in response to a question in parliament.
Ravinder Takkar, CEO of Vodafone Idea, and Gopal Vittal, CEO of Bharti Airtel, had recently stressed the need for the industry regulator and the telecommunications department to secure easier payment terms for 5G spectrum in the upcoming sale to to alleviate the financial stress of telecommunications operators.
The Tharoor-led panel, in turn, said in a report that while its high-time 5G services are being rolled out in India in some specific use cases, “it sees no progress in that direction.” In fact, the panel called on the DoT to review all of its policies relating to 5G so that the country is not left behind in the 5G race. He added that the current 5G spectrum pricing is exorbitant compared to other countries and therefore pushed for a price review.
India’s major telecom operators – Reliance Jio, Bharti Airtel and Vodafone Idea – in their recent submissions had urged the regulator to cut the starting price of 5G waves in the midband and 700Mhz bands by up to 95% and set low starting prices for new frequencies to be offered for sale. They said it was essential for operators to obtain the financial leeway needed to invest the best dollars in capital-intensive 5G mobile broadband networks.
Trai’s secretary, V Raghunandan, had told ET on Tuesday that the regulator would submit its long-awaited recommendations on pricing for 5G waves within a week to 10 days. The government wants to launch the spectrum auction by May-June to facilitate the rollout of next-generation wireless broadband networks by August 15, the county’s Independence Day.
The government has reserved a mix of mid-band radio waves in the 3.3-3.67 Ghz range, millimeter wave (26/28 Ghz) and key sub-Ghz bands such as 600 Mhz and 700 Mhz for 5G services.
Separately, Union Telecom Minister Ashwini Vaishnaw told Lok Sabha that India’s indigenous 4G mobile network has been prepared at the earliest time and will be rolled out soon. He added that Indian scientists predicted that 5G networks would also be ready by the end of 2022.
“Indian engineers have prepared the country’s own 4G network, which is ready to be launched very soon…the whole world is watching in surprise on how India has built its 4G network so early,” Vaishnaw said. in Parliament.
Telecommunications Secretary K Rajaraman had recently said that the locally developed 4G network deployed by state-owned Bharat Sanchar Nigam (BSNL) would be economical and also overcome network security fears such as hidden backdoors. in telecommunications equipment.
Vaishnaw also told Parliament that after many years, BSNL has made an operating profit after improving its services.


Marantec Digital Remote controls
- 4 channel
- Frequency: 868 MHz
- Allows to control four objects
Marantec Digital 384 and Digital 382 Multi-bit hand remotes for full-comfort control of sectional garage doors from the distance.
Compatible with Marantec operators (868MHz) with dark grey + light grey color remote control.
2/ 4 channel remote allows to control two/four objects. For example, 4 channel remote can control two garage doors, swing gates and lighting.
- Transmitter Frequency: 868 MHz
- 2 channel/ 4 channel
- 2 buttons / 4 buttons
- Battery: CR2032
- Coding Type: Multi-bit
- Dimensions: 86x39x10 mm


Published May 27, 2023 by Scott Allen Burns
This project concerns a mechanism that rotates to locate the brightest light in its vicinity. It was a popular topic back in the days of BEAM Robotics. The BEAM community usually referred to this type of device as a “head” mechanism. Here is an example the device:
Two “eyes” are located under the black and white “nose” extension:
Each eye is a light-dependent resistor (LDR) that changes resistance value in response to a change in illumination level. The nose is a vertical strip of paper that casts a shadow on an eye when it is pointed away from a light source. The circuit operates by rotating the device until the two LDRs are equally illuminated, that is, so that the nose doesn’t cast a shadow on either LDR. This causes the device to point toward the brightest light in its vicinity.
Unless the direction of the brightest light source is changing, the mechanism is pretty boring because it just sits there pointing in the same direction.
Another feature of this design is that a small light bulb has been added above the light seeker. The circuit is designed so that the light bulb illuminates when the light seeker is “locked on” to the brightest light, and is no longer rotating. This light source will be used in this project to affect the behavior of other light seekers in a group setting.
Imagine setting several of these devices in a dark room, all in the vicinity of each other. Suppose one of the devices has its light bulb on. Then all the other devices will rotate to point at it. But once a light seeker locks on to that light bulb, its own light bulb will go on, changing the illumination pattern sensed by all the other light seekers. The other light seekers will respond to this change in illumination and rotate to seek out the new brightest direction. But in doing so, their own light bulbs will turn off, causing further changes to the illumination pattern.
It is difficult to predict what the overall dynamics of the system will be. Are there “fixed points” to this system, where all of the light seekers are motionless, are locked on to the brightest direction that they sense? I had to find out. Here is the result of an experiment with five interacting light seekers:
Interestingly, the system does eventually settle down to a fixed point, but not until a considerable amount of chaotic motion takes place.
The circuit is based on a circuit posted to the BEAM discussion group by Wilf Rigter in 2001. I modified it to add the lock-on lamp. Here is the circuit:
It uses two integrated circuit chips, the MC74HC240 (Octal 3-State Inverting Buffer/Line Driver/Line Receiver) and the LM393 (dual comparator). Wilf describes the operation of this circuit in this PDF.
Complex behavior of multiple interacting light-seeking “head” mechanisms by Scott Allen Burns is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.


Rita Tse, Silvia Mirri, Su-Kit Tang, Giovanni Pau, and Paola Salomoni, "Building an Italian-Chinese Parallel Corpus for Machine Translation from the Web", 6th EAI International Conference on Smart Objects and Technologies for Social Good, Association for Computing Machinery, New York, NY, USA, September 2020, pp. 265-268.
R. Tse, I.-S. Lei, S.-K. Tang and I.-K. Chao, "Self-recovery service securing edge server in iot network against ransomware attack", 5th International Conference on Internet of Things, Big Data and Security, Virtual, Online, May 2020.
Rita Tse, Tianchen Wang, Marcus Im, Giovanni Pau, "Privacy aware crowd-counting using thermal cameras", Twelfth International Conference on Digital Image Processing, 12 June 2020.
R. Tse, M. Im, S.-K. Tang, L.F. Menezes, A.M.P.G. Dias and G. Pau, "Self-adaptive sensing iot platform for conserving historic buildings and collections in museums", 5th International Conference on Internet of Things, Big Data and Security, Virtual, Online, May, 2020
Rita Tse, Lorenzo Monti, Marcus Im, Silvia Mirri, Giovanni Pau, Paola Salomoni, "DeepClass: edge based class occupancy detection aided by deep learning and image cropping", Twelfth International Conference on Digital Image Processing, 12 June 2020.
G. Pau, M. Bosello and R. Tse, "Robot Drivers: Learning to Drive by Trial & Error", 15th International Conference on Mobile Ad-Hoc and Sensor Networks, Shenzhen, China, December 2019, pp. 284-290.
Su-Kit Tang, Rita Tse, Choi Ut Lam, "A new method of visualizing the road traffic: differential timing method", Eleventh International Conference on Digital Image Processing, 14 August 2019
Su-Kit Tang, Rita Tse Tan Sim, and In Man Song, "The Smart Green Tool for the Government: The Electronic Vehicle Identification in Management of Public Bus Services", 12th International Conference on Theory and Practice of Electronic Governance 2019. Association for Computing Machinery, New York, NY, USA, April 2019, pp. 254–258.
Jiachen Zhong, Rita Tse, Gustavo Marfia, Giovanni Pau, "Fashion popularity analysis based on online social network via deep learning", Eleventh International Conference on Digital Image Processing, 14 August 2019
Rita Tse, Lorenzo Monti, Catia Prandi, Davide Aguiari, Giovanni Pau, and Paola Salomoni, "On Assessing the Accuracy of Air Pollution Models Exploiting a Strategic Sensors Deployment", 4th EAI International Conference on Smart Objects and Technologies for Social Good, Association for Computing Machinery, New York, NY, USA, November 2018, pp. 55–58.
Rita Tse, Davide Aguiari, Ka-Seng Chou, Su-Kit Tang, Daniele Giusto, and Giovanni Pau, "Monitoring cultural heritage buildings via low-cost edge computing/sensing platforms: the Biblioteca Joanina de Coimbra case study", 4th EAI International Conference on Smart Objects and Technologies for Social Good. Association for Computing Machinery, New York, NY, USA, November 2018, pp. 148–152
D. Aguiari et al., "Canarin II: Designing a smart e-bike eco-system", 15th IEEE Annual Consumer Communications & Networking Conference, Las Vegas, NV, Jan 2018, pp. 1-6.
R. Tse, L.F. Zhang, P. Lei et al., "Social Network Based Crowd Sensing for Intelligent Transportation and Climate Applications", Mobile Netw Appl 23, February 2018, pp. 177–183
Matteo Sammarco, Rita Tse, Giovanni Pau and Gustavo Marfia, "Using geosocial search for urban air pollution monitoring", Pervasive and Mobile Computing, February 2017, Vol. 35, pp. 15-31.
Tse R., Zhang L.F., Lei P., Pau G, "Crowd Sensing of Weather Conditions and Traffic Congestion Based on Data Mining in Social Networks", Smart Objects and Technologies for Social Good, GOODTECHS 2016, Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, vol 195. Springer, Cham, 15 July 2017.
R. Tse, Y. Xiao, G. Pau et al., "Sensing Pollution on Online Social Networks: A Transportation Perspective", Mobile Netw Appl 21, August 2016, pp. 688–707.
R. T. Tse and Yubin Xiao, "A portable Wireless Sensor Network system for real-time environmental monitoring", 2016 IEEE 17th International Symposium on A World of Wireless, Mobile and Multimedia Networks, Coimbra, June 2016, pp. 1-6
Rita Tse and Giovanni Pau, "Enabling street-level pollution and exposure measures: a human-centric approach. 6th ACM International Workshop on Pervasive Wireless Healthcare, Association for Computing Machinery, New York, NY, USA, July 2016, pp. 1–4.
Rita Tse, Giovanni Pau, "Deployment of vehicular edge clouds: lessons and challenges", Eighth International Conference on Digital Image Processing, 29 August 2016.
Giovanni Pau, Simona Segre Reinach, Marcus Im, Ines Tolic, Rita Tse, and Gustavo Marfia, "Mobile Sensing and Beyond in the Information Age: An Experimental Perspective", 15 Workshop on Pervasive Wireless Healthcare, Association for Computing Machinery, New York, NY, USA, June 2015, pp. 3–6.
Lyle Luo Yanlong, Philip Lei Iat Seng, and Rita Tse Tan Sim, "Evaluating Macao's Gaming Industry using Sentiment Analysis on Weibo Tweets", 2015 2nd International Conference on Electronic Governance and Open Society: Challenges in Eurasia, Association for Computing Machinery, New York, NY, USA, November 2015, pp. 139–144
Luo Peipeng and Rita Tse Tan Sim, “Research Experience of Big Data Analytics: The Tools for Government – A Case using Social Network in Mining Preferences of Tourists”, 8th International Conference on Theory and Practice on Electronic Governance, October 2014, Guimaraes, Portugal.
Mario Gerla, Giovanni Pau, Rita Tse, “Anatomy of Connected Cars”, International Journal of ZTE Communications, Special Topic: Vehicular Networks, March 2014, Vol. 12, No. 1, pp. 40-45.
Pau, Giovanni and Tse, Rita, "Challenges and opportunities in immersive vehicular sensing: Lessons from urban deployments", International Journal of Signal Processing: Image Communication, accepted for publication, February 2012.
R. Tse, D. Liu, F. Hou, and G. Pau, "Bridge Vehicle Sensor Networks with Social Networks: Applications and Challenges", IET International Conference on Communication Technology and Application, Beijing, China, October 14-16, 2011
B. Sheng, X. Lin, L. Ma, K. Yu, and D. Liu, "Non-photorealistic Virtual Sculpting on GPU", Asian Conference on Design and Digital Engineering, August 27-29, 2011
Leontiadis, I. and Marfia, G. and Mack, D. and Pau, G. and Mascolo, C. and Gerla, M.,"On the Effectiveness of an Opportunistic Traffic Management System for Vehicular Networks", IEEE Transactions on Intelligent Transportation Systems, no. 99, pp. 1-12, 2011.


BNTECHGO® 12 AWG red black 2 conductor parallel silicone wire,ultra flexible soft,easily separated,easily to use.
Wire Guage: 12 gauge
Length: 100 ft spool
Rated Temperature: -60 degree C - 200 degree C
Rated Voltage: 600 volts
Color: red black 2 conductor parallel
● Long life: 12 Gauge 2 conductor parallel silicone wire Core made with 680 strands 0.08 mm tinned copper wire per conductor,tinned copper wire has a better anti-oxidation performance,feature high conductivity,lower resistance,reduce the producing of heat,and anti-aging.
● Silicone rubber insulation which make it more durable and eco-friendly.High temperature resistance 200 degree C,low temperature resistance,in extreme cold -60 degree C.Rated Voltage:600 volts.
● Widely used:for single color LED strip lights,various DC electrical hookups including model planes,model cars,model ships,batteries,lamps,household appliances,electric heating appliances,meters,instruments,motor lead wire and digital fields.
Also available 14 gauge,16 gauge,18 gauge,20 gauge,22 gauge ultra flexible 2 conductor parallel silicone wire.
● Please allow 2-7 business days for the item to arrive (depends on parcel destination)


Electrical Contact (AgSnO2InO3, AgC3, AgW, AgWC...)
Packaging Details : vacuum
Payment Terms : L/C
Place of Origin : china
easy to be produced : long life
Production Capacity : 1000000pcs/monty
Model Number : AgSnO2InO3
Brand Name : minyang
easy to be installed : easy to be used
Standard : ISO
Main Markets : Global
HS Code : 85389000
Category : Switches
Oxidized contact characteristics are as follows:
(1)Inner Oxidized Electrical Contact owns excellent consistency, tiny Oxidized material particle, arc corrosion resistance and long electricity ife.
(2)Adding nickel and thulium to AgSnO2, AgSnO2In2O3, AgZnO2, AgCuO, AgCdO, etc with the technology of low temperature high pressure oxidized, takes effect on making grain tiny, dispersion and aggrandizement, consequently improves their mechanical strength, ameliorate fusion, arc corrosion resistance and abrasion.
(3)Adopting melting pulverization and pre-oxidized manufacturing methods can make high quality contact material with the advantage of grain thin and organization uniformity, no defection in microcosmic structure, eliminating oxide leanness area.
Inner Oxidized Electrical Contacts are widely used in low voltage electrical appliance.
(1)AgSnO2, AgSnO2In2O3 series
Widely used in AC Contactor(CJ20 CJ40 3TF, etc), Power AC Switch(≥ 50KW), DC Contactor, AC/DC Power Relay, Automobile and low voltage circuit breaker.
Widely used in low voltage circuit breaker with rating electricity within 200A(such as DZ15 series, especially omnipotence breaker) drive socket, protective socket, AC Relay DZ15L series breaker etc. Some large capacity switches also use AgZnO materials such as ME omnipotence breaker.
Widely used in large and middle capacity relay, contactor, AC/DC switches and mid and small capacity circuit breaker, especially mid and large capacity AC Contactor.
With its self lubricating ability and thus prevent the occurrence of fusion welding and oxidation film, the material of argentine carbon is most suitable to be used as sliding contact -component for medium level current, such as the sliding part of resistor and electric brush of mini rotor,
Railroad-signal relay, low voltage circuit breaker, protection switch for circuit, contact for air apparatus and so on
Electrical Contact (AgSnO2InO3, AgC3, AgW, AgWC...) Images


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MOTU 8 Pre Audio Interface
The MOTU 8PRE Firewire Audio Interface with 8 Mic Preamps. FireWire audio interface for Mac and Windows - provides 16 inputs with 8 mic preamps and 12 outputs.
The MOTU 8PRE Firewire Audio Interface provides eight microphone/instrument preamps with pristine 96kHz analog recording and playback, combined with 8 channels of ADAT optical digital I/O. Expand your system by connecting additional MOTU 8pre or other MOTU FireWire audio interfaces. Connect all of your studio gear, including microphones, guitars, synths, keyboards, drum machines and even effects processors.
The MOTU 8pre includes a 16-channel MIDI interface. Simply plug in your FireWire cable, and both MIDI and audio are ready to go. Connect any MIDI device, such as a controller keyboard, synth module, automated control surface or drum machine. Timing is sample-accurate with supporting software.
- FireWire audio interface for Mac and Windows - provides 16 inputs with 8 mic preamps and 12 outputs
- Eight XLR/TRS combo jack mic inputs
- Flexible analog inputs - each provides a crystal-clear preamp (for both the XLR and TRS input), 24-bit 96 kHz converters, individually switchable 48-volt phantom power, 20 dB pad and front-panel trim controls
- Eight channels of ADAT optical I/O - provides two sets of optical connectors to provide eight channels of optical digital I/O even at high samples rates (88.2 or 96 kHz)
- Operates as an optical expander - connect the MOTU 8 PRE to any ADAT optical compatible device (another audio interface, a digital mixer, etc.) to add 8 additional mic inputs seamlessly integrated into the mixing environment of the host device
- Discrete ins/outs - there's no channel sharing in the MOTU 8 PRE ; the mic inputs, ADAT optical I/O, headphone out and main outs are all handled as separate channels
- CueMix DSP near-zero monitoring system
- Front-panel metering - five-segement meters for all analog inputs, plus status lights for clock and interface/expander mode. Sample-accurate MIDI
- Expandable - add additional MOTU 8PRE, UltraLite, 828, 828mkII, 896, 896HD or Traveler FireWire interfaces for additional I/O. Or connect the MOTU 8 PRE optically to any audio interface or mixer that supports ADAT optical I/O
- Separate TRS main outs and front-panel headphone jack, each with independent volume control
- SMPTE time code sync via any analog input
- SMPTE time code generation to any analog output
- Includes drivers for Mac & PC, including ASIO, WDM, Wave, GSIF, Core Audio, and Core MIDI. Supports all popular Macintosh and PC audio software
- 100% compatible with all host-based effects processing in today's popular audio programs
- Includes AudioDesk full-featured sample-accurate workstation software for Mac with recording, editing, mixing, real-time 32-bit effects processing & sample-accurate sync
- Two FireWire ports - daisy-chain up to four units on a single FireWire bus without a hub
- Plug-and-play operation with your Mac or PC via FireWire
- MOTU 8 PRE System Requirements for PC are Windows XP, Available Firewire port and Audio software the supports WDM/ASIO/Core Audio drivers
- MOTU 8 PRE System Requirements for Mac OS X 10.3 or higher; Available Firewire port and Audio software the supports WDM/ASIO/Core Audio drivers
Tim | Purchase date: 30 January 2012
Pretty good. We went for this as an alternative to a full-on mixing desk for our mini-studio. Eight separate XLR/TRS inputs, plus all the optical expansion capability you could want. Outputs (main L&R, phone L&R, and optical) are fully configureable in the monitoring software.
AudioDesk is bundled with it - which seems to be a fully functional piece of audio sequencing software. Not particularly pretty, but got all the features we needed so far. Will probably use GarageBand and maybe Logic in the future with our Youth Project, just for simplicity's sake.
Only snag is that it HAS to be plugged into a computer to work as an audio interface. Without detecting a firewire connection to a computer that has the software installed, it simple functions as an optical expansion device - and I couldn't get a peep out of the phones or monitors.
Easy once we knew how - but feels a bit odd that you can't switch over manually.
Mr. Marek Homola | Purchase date: 12 April 2010
I am very satisfied with the product .
I have a motu hd896 and used the 8pre as external 8 channel strip
very happy beautiful sound so clear. top quality pre amps
Jon | Purchase date: 06 April 2010
What a lovely piece of equipment!
It looks great and seems to be built like a tank which is a good start.
I am a complete newbie to computer music and bought the 8pre knowing nothing about it apart from the available reviews and information online.
It was a complete breeze to get up and running with my Mac, running Logic, and does exactly what you need from an 8 channel mic pre amp interface.
I especially like the way this unit can be connected to another 8pre or the MOTU 828mk3 for expandability in the future - I can feel my credit card sweating in my pocket right now!!!
Hope this helps and I can't recommend highly enough,
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Nebulizer AUXO NE M01
Mesh Nebulizer Kit
The direction of use:
1. Install the batteries in the nebulizer (please read the instruction manual that comes in the package)
2. Remove the medication cup; please clean and disinfect it before use.
3. Open the cup lid, put 3ml of the 98 Alive Respiratory Health liquid into the medication cup.
4. Turn on the power: Press the "ON/OFF" button for more than 1 second, the power indicator (green) will turn on, and the device will start atomizing.
5. Inhalation: Hold the device in hand, put on the mask, slowly inhale the medication mist.
6. If the medication cup is not loaded with any medication or if the medication liquid is finished, the device will automatically shut down.


Postdoc and research fellow positions in artificial intelligence and machine learning – Finnish Center for Artificial Intelligence FCAI (Helsinki, Finland)
Are you an ambitious researcher looking for a postdoc or research fellow position?
You now have an excellent opportunity to join us in creating new techniques for AI-assisted decision-making, design and modeling. This includes both new machine learning principles and AI tools. We are launching a set of virtual laboratories to transform how research and development is done in several fields, from atmospheric research to autonomous traffic. While the models and tasks will be domain-specific, the AI-assisted tools that we create can be used across these laboratories.
We offer positions in seven topics that contribute to these laboratories from different angles, and we hope you will bring in your expertise. Our international research environment provides you with a number of possibilities to collaborate with companies and academic partners and supports your growth as a researcher. We welcome applicants with diverse backgrounds, and qualified female candidates are explicitly encouraged to apply.
The deadline for applications is August 9, 2021 (midnight Finnish time).
Read more and apply here: https://fcai.fi/we-are-hiring


Discover how computers work!
Computers are full of ingenious logic and astonishing creativity. They're everywhere, but most of us don't understand how they work. With Turing Tumble, you can see for yourself how computers work: The logic isn’t hidden inside a computer chip, it’s right there in front of you.
Turing Tumble teaches coding strategy as well as abstract concepts like binary, binary operations, and logic gates in a fun, tangible way. See edu.turingtumble.com for more.
Turing Tumble is a revolutionary new game where players (ages 8 to adult) build mechanical computers powered by marbles to solve logic puzzles. It’s fun, addicting, and while you’re at it, you discover how computers work.
|Group:||Robotics and Coding|
|Subject:||Computer Science, Coding|
|Optimal Grade Level:||Middle School, 9th-Adult|
8 Gear bits
Puzzle/comic book with 60 puzzles
20 Red marbles
20 Blue marbles
|Other equipment needed:||None|
|Apps or software needed:||None|
|Number available for checkout:||20.00|
|Curriculum Content example NGSS:||https://drive.google.com/file/d/1tNyc-J8VDCGPB6oNobWnqjINpI2fVcJT/view?usp=sharing|
|Class set or Individual item:||Individual item|


Very-large-scale integration (VLSI) is the process of creating an integrated circuit (IC) by combining thousands up to millions of transistors into a single chip. The microprocessor is a VLSI device. Before the introduction of VLSI technology most ICs had a limited set of functions they could perform. VLSI lets IC designers add all of these into one chip... continue reading on wiki
I was born in 1979 in Theran
I am interested in theoretical computing.
Studies theoretical computation systems (quantum computers) that make direct use of quantum-mechanical phenomena, such as superposition and entanglement, to perform operations on data.


Customer Support FAQ (Frequently Asked Questions)
For Industrial Control & I/O Products - OptiLogic and OptiMate Series
Here are some of the questions most frequently asked for Optimation's products. Please review this FAQ list prior to contacting us, as your question may already be answered here. However, we are definitely here to help.
Q: My 1000 Series OptiMate® panel will not accept a download. What am I doing wrong?
A: The panel's dip switch address must be set to 31. The sixth dip switch must be set in the "OFF" position in order for downloading to occur. Older modules did not have this requirement relating to the 6th dip switch, but currently produced modules require #6 dip switch to be 'OFF'.
Q: I've loaded a new configuration into my OM-620/640/1500/1510 and still get some of the old messages. How do I get rid of the old messages?
A: The OM editor does not clear the unused messages in the OM panel when you load a new configuration. If you had more messages in the old configuration than the new configuration, the extra messages do not get overwritten. You can clear the message list from CONFIGURE>CLEAR LIST>THE CONNECTED PANEL. Reload the new configuration and the old messages will now be gone.
Q: What do the lights on the top and bottom of the OM-9001 mean?
A: There are three lights (actually bi-colored LED's). The LED that is found between the J6 and J7 port indicates whether or not communications is occurring between the 9001 and the PLC. If the color of the LED is amber, transmitting and receiving is occurring. When configuring the 9001 this LED will not be lit, except during the actual download.
The other two LED's next to port J2 and J3 indicate the status of communication between the 9001 and the panel(s). Again, amber indicates transmitting and receiving, whereas green indicates the 9001 is seeking a panel or panels for which it has been configured.
Q: What do the lights on the back of the housing on my OptiMate® panels indicate?
A: The green light indicates the module is transmitting data and the red light indicates the module is receiving a response from the PLC. When the module is in the configuration mode (setting of dip switch is 31) neither light will be illuminated except during the actual download. If the dip switch is set to any setting other than 31 and the green light does not light after a power cycle, the module was configured for a multi-panel situation. Otherwise the transmit light will flash (this is assuming the module is not connected to a PLC at this time).
Q: Can I configure the OptiMate® panels through the OM-9001?
A: No, the panels must be individually downloaded directly from the PC. It is best to download the 9001 after all the panels have been downloaded.
Q: Why does my module work in a stand-alone situation, but not when connected to my 9001?
A: There are several possibilities for this to occur. The most obvious reason for the situation is because the module was not configured for a multi-panel situation or perhaps the 9001 was not configured for the module. You must also make sure the module (1000 Series only) has the correct dip switch address. Next, the OM-9001 communicates with the module via RS-422 cable so verify the correct pin-outs. Lastly, the RS-422 driver in the module or 9001 may have failed due to cabling or power supply problems. Please reference the OM-9001 Supplemental Sheet for wiring directions.
Q: In a multi-panel system, how should I wire the panels if more than one power supply is being used?
A: It is highly recommended that all the power supply grounds are wired together. Failure to do so may result in failed modules. Also, ensure that power supply and wire size is large enough to handle the current, especially at long distances. It is also highly recommended that all shields be tied to earth ground. When requiring distances greater than 50' or in noisy environments, a two-twisted pair shielded wire such as Belden 9729 (or its equivalent) should be used. There is an OM-9001 Supplemental Sheet with diagrams, included in all 9001's, depicting the three most typical wiring arrangements.
Q: Why is it necessary to cycle power before/after downloading?
A: On some OptiMate® modules this is required to reset the processor and place it in the run configuration.
Q: What address should I set my module to when connected directly to my PLC?
A: If you are referring to the dip switch setting that is found on the backside of the module, any number except 31 will work. It is only important to have a specific module address when connected to the PLC via the OM-9001.
Q: When should I switch my termination switch to the 'on' position?
A: Only when the module is at the (physical) end of a cable in a multiple-module system using RS-422 communications. In all other cases, including downloading, the termination dip switch should be in the 'off' position.
Q: Why does my panel lose communication after being in service for a length of time?
A: Once a panel gains communication with a PLC there are only a few reasons why it does not continue: a) RFI from nearby motors, welders, starters, etc. causing anything from memory corruption to driver chips burning up; and b) an inadequate power supply.
Q: When I have my OptiMate® module connected to a DL205, my LCD and/or light bars work, but my pushbuttons don't...why?
A: The OptiMate® module cannot WRITE to the PLC's memory when the 205 is in Run configuration, therefore only the LCD and/or light bars visually function. The DL 205 should be reset to the 'term' position in order for the OptiMate® module to write to it.
Q: My module will occasionally fail when I power up my system. Why does this happen?
A: Normally this is caused by an inadequate power supply corrupting the memory. When determining the size of a power supply be sure to include ALL sources of energy consumption and also account for the surge these devices require. For example an OM-613 requires 1.5 Amps (for 2 milliseconds) at start-up, but after start-up needs only 90 mA at 24VDC to function.
Q: My OptiMate® panel lights flash when connected to the bottom port of a D2-240. What's wrong?
A: The lower port on the D2-240 defaults to ASCII mode and needs to be set to HEX mode in order to communicate with an OptiMate® panel. Access the port settings from DirectSOFT by PLC->Setup->Setup Secondary Com Port.
Q: My OM -1500 cannot communicate with a GE 90-30. The Module is correctly downloaded but it fails to communicate.
A: The cable that connects the module to the GE PLC is DIRECTIONAL, so the end of the cable that is labeled "Optimation" must be connected to the OptiMate® panel. Both ends of the cable appear to look the same (15 pin), but the correct orientation is necessary for communication to occur.
Q: What does "Host Com Fail" mean?
A: When communication between a module and its PLC is absent for longer than 12 seconds, the module will indicate this by a variety of visual means. Flashing lights and/or the words "Host Com Fail" is the module warning the user that communication has failed. Voltage spikes from thunder storms and other RF noise-generating machines can corrupt the E^2 prom in the module. Most often a simple power cycle will correct this condition. Although the module may be indicating a lack of communication, the problem may lie 'upstream'. Careful analysis of the entire sytem may be needed to pinpoint the actual cause.
For example, four modules that are connected to a OM-9001 may all be indicating "Host Com Fail", but this situation is caused by a power failure to the PLC. Loose connections or improperly installed cables are just a few possible reasons for Optimate modules to indicate a failure to communicate.
Q. What is Ethernet?
A. Ethernet is the most common communication standard for use by local area networks in existence today. It is a communication standard which defines cable type and signaling methods to use in a local-area-network (LAN). An Ethernet network transmits packets of information between connected devices at speeds of 10 to 100 million bits per second (Mbps). Twisted pair 10BaseT ethernet is the most widely used ethernet technology due to its low cost, high reliability and 10 Mbps speed. Products manufactured by multiple vendors can communicate using common software protocols.
Q. What does the OptiLogic RTU do?
A. The OptiLogic RTU is designed to allow automatic communication of I/O and operator panel data with properly configured PC-based control software. Special application interface routines (available from Optimation) are used by the PC-based master to request I/O data using Ethernet. This manual will provide details for properly installing the OptiLogic RTU in preparation for communications to a master control system.
Q. What is a protocol?
A. A protocol is a definition of message formats that allows computers to connect with one another, transmitting messages which are understandable to both the sender and the receiver. There are "layers" of protocols. A high level layer, such as IPX or TCP/IP, transports packets of information from one point to another. A lower level protocol, such as Optimation's OptiLogic protocol contains the specific information and commands that allow the system to work.
Q. Which high level protocols are supported by the OptiLogic RTU?
A. OptiLogic RTUs support both of the most common high level protocols - IPX and UDP/IP. IPX is a protocol developed by the long time LAN market leader Novel. UDP/IP is a communications link to TCP/IP; the protocol used on the internet.
Q. What are the particular strengths and limitations of IPX?
A. IPX is easier to set up than UDP/IP. Since it is also a somewhat simpler protocol, it normally requires less CPU time in the host CPU - yielding slightly better message turn around. If the system uses a private local network, IPX is recommended. The limitation of IPX is that it cannot be transmitted through a network switch. If your network is a large switched network, use UDP/IP.
Q. What are the particular strengths and limitations of UDP/IP?
A. UDP/IP is compatible with TCP/IP. It is routable anywhere. It is therefore recommended for any large network which contains network switches. It is a little more complicated to set up. It provides no real advantages for a smaller, local network - therefore IPX is recommended for smaller, local networks.
Q. What software must be present on my PC to allow it to communicate with OptiLogic RTUs?
A. Optimation provides link software (a DLL or dynamically linked library) that handles the communications between your application software and the RTUs. This DLL is incorporated in the graphical programming packages designed to interface OptiLogic. This makes it totally transparent to you, the user. Alternatively, you can create custom software using our Software Development Kit (SDK) for PC-based systems.
Q. Which Ethernet packets are recognized by the OptiLogic RTU slave?
A. OptiLogic RTUs support IEEE 802.2, IEEE 802.3, Ethernet 2, and SNAP Ethernet packets. The module will respond to IPX or UDP/IP messages which are initiated using proprietary application interface software (OptiMate® DLL). Use of the OptiMate® DLL eliminates the need to know any of the ethernet details.
Q. What are standards and should I be concerned about them?
A. Standards are developed to provide guidelines for physical and logical network topologies. Below is a short list of most commonly used Ethernet cabling standards and their key characteristics.
10Base-2 - Thin coaxial cable , which supports a maximum of 30 stations per unrepeated network and is limited to 185 meters (607 ft.) per cable segment.
10Base-5 - Thick coaxial cable, which supports a maximum of 100 stations and is limited to 500 meters (1,640 ft.) per unrepeated segment.
10Base-F - Plastic or Glass Fiber Optic maximum of 1024 stations and distances depend on signaling technology and medium used but can commonly support up to 2 Kilometers.
10Base-T - Unshielded Twisted Pair, which supports a maximum of 1024 stations with a segment of 100 meters, but distance is truly based on signal loss in decibels (less than 11.5dB loss source to destination).
More Ethernet standards information may be found by searching at standards.ieee.org.
Q. Which Ethernet specifications are required to install an OptiLogic RTU system?
A. None. Detailed Ethernet specifications are not necessary for implementing the OptiLogic RTU system.
If you cannot find the answer to your question using our online resources please contact us.


Invitation to the online conference on 27 November 2020
More and more citizens support science with their own observations, analyses and ideas. They count birds, develop safety solutions for cyclists in urban traffic and discover new galaxies through image recognition. So-called Citizen Science projects generate valuable data and sometimes even new exciting research questions. The contributions of the Citizen Science researchers are as varied as the ways in which they are involved in the research process and informed about results.
The research project Experiencing biodiversity – How natural science benefits from interactive web maps has developed an internet portal together with citizen scientists that presents the observation data of a large number of amateur ornithologists in maps for the general public. At the conference we will present our project results and want to discuss these questions with you:
- How can Citizen Science data be made generally accessible so that non-institutional hobby bird researchers can also benefit from it?
- What difficulties can arise when processing large amounts of data and how can they be overcome?
- What needs to be considered when interpreting data collected by Citizen Science and visualising them?
- Can visualisations motivate participation in Citizen Science projects?
- How can our results be transferred to other Citizen Science projects?
The conference is jointly organised by the partners in the Biodiversity Project (Leibniz Institute for Regional Geography, Leibniz-Institut für Wissensmedien and the Umbrella Association of German Avifaunists) and funded by the Federal Ministry of Education and Research. The event is aimed at all those who collect (spatial) data using Citizen Science and who are interested in the broad utilisation of large amounts of data in particular.
Download conference programme(German only)
Date / conference format / registration
The conference will take place on 27 November 2020 from 10 to 16.30. In order to avoid any health risk, we have chosen a digital format. The participation is free of charge. To register, please send the completed PDF form to artenvielfalt_erleben(at)leibniz-ifl.de
You will receive a link in good time before the conference where you can log in to the event. We look forward to your participation.


European Master on Embedded Intelligence Nanosystems Engineering (EMINENT) offer students an advanced training from the nanoscale fabrication of devices and materials up to macroscale intelligent systems and IoT interconnected devices in information, sensing, and energy application areas.
The first year will take place in HMU (Greece) for the first semester, and Siegen (Germany) for the second semester. The second year will be held at the university providing the specialization chosen by the student.
All applications received will be considered for the award of an attractive scholarship worth € 1400 per month.
Application is open from 15th November 2023 to 1st of March 2024. Students can apply over the EMINENT website: https://eminent-master.eu
University of Siegen (Germany), the Hellenic Mediterranean University in Crete (Greece), NOVA University Lisbon (Portugal), the University of Orléans (France) and Vilnius Gediminas Technical University (Lithuania) are partners of this joint degree Erasmus Mundus Programme.


Ultra wideband square slot antenna
A number of slot antenna designs for CP have appeared in the published literature. In , a halberd shaped tuning stub was used to excite a square slot and a CP band of 1575 MHz (3.81%) was achieved. A stair shaped slot antenna was proposed in that gave a 31.2% axial ratio (AR) bandwidth from 2.30 to 3.15 GHz.
A printed square slot antenna (PSSA) excited by a halberd-shaped CPW feed line for circular polarization in the S- band was proposed in .Chapter 7 Printed Wide Slot Ultra-Wideband Antenna Rezaul Azim and Mohammad Tariqul Islam Additional information is available at the end of... Dual-wideband square slot antenna with a u-shaped ... -… Square slot antenna for dual wideband wireless communication systems.Abstract—This paper presents a novel band-notched elliptical slot antenna for Ultra Wide-Band (UWB)1. The antenna consists of a wide square slot sandwiched between two identical dielectric substrates, and fed by... YO3DAC - Printed and Microstrip Antennas Ultra-Wideband Slot Antenna for Polarization Diversity. Drooped Microstrip Antennas for GPS.Circularly Polarized Square Ring Slot Antenna with Asymmetry Slot for 1.5 GHz. Ultra-Wideband Antenna Design for GPR
Compact and ultra-wideband CPW-fed square slot antenna for ...
A multiple-input-multiple-output (MIMO) antenna is proposed for ultra-wideband (UWB) applications with high isolation capability. EUMA By introducing an L-shaped metal plate connecting with the spiral monopole antenna, a planar compact ultra-high-frequency (UHF) tag antenna for radiofrequency identification system is proposed.
In , a semicircular slot with a square- ... In this paper, a novel UWB wide slot antenna with via holes ... All of these are mounted on a square substrate of.
CPW-fed ultra-wideband slot antenna with broadband dual ... A square slot antenna with two asymmetric T-shaped feed lines , ... A CPW-fed ultra-wideband slot antenna with broadband dual circular polarization is proposed, manufactured and measured. The measured results are basically the same as the simulated results. Furthermore, CP antenna has a very wide impedance bandwidth and 3 dB axial ratio ... Ultra-Wideband Antipodal Tapered Slot Antenna With ... Abstract: This communication presents the design of an ultra-wideband antipodal tapered slot antenna (ATSA) with frequency notch characteristics. Subwavelength resonators in the form of square split-ring resonators are placed on the aperture as well as on the feed section of the ATSA to invoke the frequency notches.
An Ultra Wideband (UWB) microstrip diamond slotted patch antenna with enhanced bandwidth is presented in this paper. The proposed antenna is simulated in CST Microwave Studio and fabricated for measurements. Its simulated result displays impedance bandwidth from 3.28 GHz to 19.64 GHz, whereas the measured re-
This paper is devoted to a compact and ultra-wideband (UWB) CPW (Co-Planar Waveguide)-fed square slot Antenna for wearable applications. In our design ... Dispersion-Engineered Transmission Line Loaded Slot Antenna for ... 27 Dec 2018 ... A transmission line (TL) loaded, compact, ultrawideband (UWB) square slot antenna is proposed in this letter. The square slot is a microstrip ... Microstrip Line and CPW Fed Ultra Wideband Slot Antennas with U ...
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StackCommerce is currently offering an exclusive deal on a five-piece bundle of Apple accessories. This incredible pack includes a magnetic phone case, a wireless charger, a 20-watt charging head, a 5000mAh power bank, and a USB-C charging cable. The best part? You can get all of these high-quality accessories for just $50, which is a significant discount from the original price of $130. Don’t miss out on this limited-time offer!
This fantastic bundle is available in various versions, each specifically designed to fit different iPhone models, including the iPhone 15, iPhone 14, and iPhone 13. It is compatible with all Mini, Plus, Pro, and Pro Max models. If you’re planning to gift an iPhone this holiday season, this accessory pack would be the perfect practical companion gift.
The magnetic phone case is MagSafe compatible, allowing for easy attachment and detachment. It also supports wireless charging, so you can conveniently use it with the 15-watt wireless charger included in the bundle. The wireless charger features a built-in magnetic connection ring that offers 360-degree rotation and 60-degree bending, ensuring a secure connection for your phone. Additionally, it comes with an integrated USB-C cable. Moreover, the wireless charger can also be used to charge the 5,000mAh power bank included in the bundle, providing you with a portable charging solution for your iPhone while on the go.
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Di Ventra Researchgate – Massimiliano Di Ventra University of California. Massimiliano Di Ventra received his bachelor’s degree in physics summa cum laude from the University of Trieste (Italy) in 1991 and completed his doctoral studies at the Ecole Polytechnique Federale de Lausanne (Switzerland) from 1993 to 1997.
Before joining the Physics Department at Virginia Tech in 2000 as an Assistant Professor, he worked as a Visiting Scientist at IBM T.J. Watson Research Center and as a Research Assistant Professor at Vanderbilt University.
In 2003, he was promoted to Associate Professor, and in 2004 he transferred to the University of California, San Diego’s Physics Department, where he was appointed to Full Professor in 2006.
Di Ventra Researchgate
Di Ventra’s research interests include non-equilibrium statistical mechanics, DNA sequencing/polymer dynamics in nanopores, and memory effects in nanostructures for applications in unconventional computing and biophysics.
He’s given more than 300 speeches on these issues around the world (including 15 plenary/keynote talks, 10 talks at the American Physical Society’s March Meeting, 5 talks at the Materials Research Society, 2 talks at the American Chemical Society, and 2 talks at the SPIE).
He has published over 200 papers in peer-reviewed journals (he was named a 2018 Clarivate Analytics Highly Cited Researcher), has 6 granted patents (2 foreign), co-edited the undergraduate textbook Introduction to Nanoscale Science and Technology (Springer, 2004), is the sole author of the graduate textbook Electrical Transport in Nanoscale Systems (Cambridge University Press, 2008), and the trade book The Scientific Method: Reflections from a Practitioner (Cambridge University Press, 2008). (Oxford University Press, 2022).
Di Ventra has taught at the Technion (2017), Technical University of Dresden (2015), University of Paris-Sud (2015), Technical University of Denmark (2014), Ben-Gurion University (2013), Scuola Normale Superiore di Pisa (2012, 2011), and SISSA, Trieste (2012).
He has received numerous awards and honors, including the Feynman Prize for Nanotechnology Theory, IEEE Nanotechnology Council Distinguished Lecturer, NSF Early CAREER Award, Ralph E. Powe Junior Faculty Enhancement Award, fellowships in the Institute of Physics, the American Physical Society, and the IEEE, and election as a foreign member of the Academia Europaea. MemComputing, Inc. was co-founded by him.
Visit https://www.researchgate.net for the latest publication.
Di Ventra Researchgate
sortgooglescholarneuralnetworkscsv at master wittmannfsortgooglescholar
unconventional electronic transport in researchgate
description of unconventional electronic transport
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With Backpack, we tried to make sense of how cloud computing is used and understood today. We took that information to make our own product, that was more intuitive for users to track their cloud data and see what was happening with it. Currently, people store and use a lot of data in the cloud, whether it's email, Netflix, Google Docs, Dropbox, iCloud, etc. We wanted to make accessing this data a seamless experience.
Backpack turns your mobile phone into a key, unlocking different devices and granting them access to your personal data. Any device can become your device with the relevant data pushed to your home desktop, friend’s Xbox, public workstation, or shared tablet. This eliminates the need to own and protect heavy, expensive computers and lets you concentrate on getting the job done.
The focus of Backpack isn’t on the organization or sharing of your files, but on the transportation and connectivity of this personal data to the electronics you use. Our goal is to create a seamless, simple, secure, and personal cloud experience for users and their data.


Well i think i figured it out.
Somewhere i read something about voltage regulator connections and i moved the plug in and out and am now getting readings in the mid 14s at idle and mid 12s when turned off. Thanks everyone for the help but i think we have it solved.
Search found 2 matches
Search found 2 matches • Page 1 of 1
- Sat Feb 14, 2015 2:08 pm
- Forum: Electrical and Auxiliary equipment
- Topic: New Alternator and Still Not Working
- Replies: 3
- Views: 5198
I have replaced the alternator, voltage regulator, double checked the wiring (battery, field and choke wire as well as added a ground) on 76 Bronco with 302. The alternator is brand new but took it back and had it checked for output and it is good. But after all is reassembled the output at the batt...


Blue Phoenix is a leading manufacturer, supplier, and systems integrator of automated test solutions for military, aerospace, and commercial applications.
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Guaranteed disinfection without damage to materials or equipment. UV Smart’s Impelux ™ technology based on UV-C ensures an easy integration into existing work processes.
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The ETP303 3 in 1 moisture meter is designed to check the content of moisture in the soil surrounding your plants, the light level at the plants location and the pH of the soil or liquid.
·Long probe allows measurements at different depths
·No electric hookups or batteries are needed Just push in the probe and read the results
·Taking readings at different depths quickly reveals the need for more or less light, PH & water
·The needle in the meter indicates the precise light, PH & soil humidity


48 VOLT 10A For CLUB CAR CHARGER WITH Digital CHARGE DISPLAY. Smart charger with Trickle Mode that keeps batteries from becoming overcharged. Trickle Mode keeps them running stronger and longer. This 10 amp charger is designed for Quick charging. PREMIUM charger with digital display that tells you voltage output and battery charge level, no more guessing if the charger is working correctly.
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Artificial Intelligence, also known as AI, has shown significant growth in recent years.
AI, where this can be a solution to replace the role of humans in business, is certainly an answer for organizations to make their business more effective and efficient.
Regardless of the type of business, big or small, now all businesses are trying to apply artificial intelligence.
This condition then makes the demand for people who understand artificial intelligence to continue to increase.
Now is the perfect time to develop your skills. And if you want to get better career opportunities, consider learning about artificial intelligence.
Businesses will continue to look for people who are experts in the field of artificial intelligence. And this means that your opportunities for a career in the world of artificial intelligence are still wide open.
Whatever your background now, to become someone who is reliable in the field of AI, one of the ways you can take it is to find the best AI online courses for beginners. It will be your first step into the world of artificial intelligence. You can learn AI at your own pace.
Before you dive deeper, it’s better if you know first what artificial intelligence is. Including knowing how AI can affect the running of a business. That way, you will be more passionate about learning AI, and you will be more confident in a career in artificial intelligence.
In the simplest sense, AI or Artificial Intelligence is the science of creating or training machines to be able to perform tasks that are usually done by humans. With AI, a machine can have human intelligence.
And Machine Learning, which is part of artificial intelligence, is learning that can train machines to act like humans.
Artificial intelligence (AI) will make machines have human-like thinking parameters (cognitive abilities) such as reasoning, vision, and speech.
Many organizations or companies have implemented AI in their business activities.
So that you can better understand AI, here are examples of AI activities in business:
In conclusion, artificial intelligence or AI can create a system or machine that has human-like capabilities. Especially when it comes to big data and complex data that is difficult for humans to handle, AI can be of great help.
AI can automate repetitive tasks. This condition can make humans more focused on high-level jobs or activities that can add value to the business.
Businesses that can apply AI, they will benefit from reduced costs and increased revenue.
Above we already understand what artificial intelligence (AI) is. To study it, we need several abilities which of course can accommodate the translation of human to machine capabilities.
In general, here are some of the skills needed to learn AI:
Especially for mathematics, knowledge will be very helpful for you in doing analysis and statistics. Branches of mathematics that are often used in AI are linear algebra, probability, calculus, and optimization.
However, the knowledge or abilities to study AI can continue to develop, according to what AI project you are working on.
Most importantly, you must love AI. Your learning process will be easy, fast, and there is no compulsion.
Learning AI can be both challenging and fun.
For people who have previously known AI, of course, the learning process will be easier. They may be currently seeking knowledge to apply more advanced AI.
But the situation is different for a beginner who wants to learn AI.
Here are the steps you can take as a beginner to learn AI:
The first thing you should know, of course, is the basics or essences of artificial intelligence.
The above has explained a little about what artificial intelligence is.
Furthermore, you can find further information about artificial intelligence such as how the history of AI development, what approaches are used in AI, in what areas can AI be applied, why AI is now an important thing for business, and so on according to you want to see AI from which side.
Knowing the basics is your first step to be able to learn AI better.
To find out this, you can search for books about AI or you can also read articles from blogs about AI that you can find on the internet.
This stage is a continuation of point number one above.
Because here you can start learning artificial intelligence little by little.
The simplest way is to look for video references on YouTube or listen to podcasts about artificial intelligence.
You can access video and audio media anytime and anywhere from your gadget. If you are lucky, you can even find concrete examples of how people apply AI in their business.
Back to point number one, learn the basics. Sometimes later in the video or podcast, they use AI terms. If you already know beforehand, it will be easier for you to understand AI.
This part is the most important thing if you really want to learn artificial intelligence.
Taking courses that specifically teach about artificial intelligence are practical ways for you to master AI.
There will definitely be plenty of courses on AI. You must be smart in choosing. In that case, make sure you take an AI course suitable for beginners.
Some of the tips you can choose from are that you look for courses that teach how to use mathematical approaches like calculus and linear algebra. Or you can also take courses that are specific to learning programming languages like Python for artificial intelligence.
By choosing the right course, you can properly develop your skills in the field of artificial intelligence.
And also make sure you know who the mentor will teach you in the course. Make sure the mentors are experts in the field of artificial intelligence.
The most powerful way to learn something is to put it into practice.
And it has also been proven, by being able to directly practice in real projects, our time to master AI can be shorter because we can immediately learn and simultaneously work on AI projects.
Following real-world projects is a smart move especially for beginners who may not have much experience in the field of artificial intelligence so far.
With your frequent exposure to real-world AI projects, you will become more and more accustomed to dealing with things related to artificial intelligence. You will more easily understand how AI works in the field.
And last but not least, by taking part in a real-world AI project, you will know what company expectations are of people who are involved in AI.
The short answer is Yes. You can learn artificial intelligence (AI) online.
Online or offline is actually just a matter of media how you learn AI.
What you have to make sure is what essences you will learn in AI.
If you have read the brief on artificial intelligence above, of course, you will now understand how good courses are for learning AI for a beginner. Make sure the course will cover the things that have been explained earlier.
We recommend services in this article. We are affiliates of these services, and we only choose products or services that we think are appropriate for this article. We will receive a commission if you make a purchase or upgrade through our link. There will be no additional fees for you.
Recommendations for these courses are obtained from Udacity.
Udacity is one of the most trusted organizations providing courses on artificial intelligence.
Udacity’s courses cover the essentials outlined above. Some of them are you will later learn directly from experts in the field of artificial intelligence, and in each course, you will be invited to work on real-world projects in the field of artificial intelligence.
And one thing you must consider, Udacity provides career assistance. Later you will be given special access that can help you determine your career steps in the world of artificial intelligence.
The following are courses on artificial intelligence (AI) offered by the Udacity Nanodegree program:
In this course, you will learn about the essential foundations of artificial intelligence.
As explained in the previous section, here you will learn:
Mathematics for AI such as linear algebra and calculus.
Important programming languages for AI like Python, NumPy, PyTorch.
The key techniques of neural networks include gradient descent and backpropagation.
You need to know, Python is the most widely used programming language for artificial intelligence. And neural networks are AI’s main building blocks.
AI and mathematical skills are inseparable things. Both of them need each other. Having mathematical skills will make your analysis of a case easier.
In fact, this artificial intelligence has a huge impact on the business world.
This condition makes the demand for people who understand artificial intelligence continue to increase.
This course is perfect for beginners who are currently starting to learn about AI. Whether it’s you who want to become a person who has a full role in the field of AI, or you who want to apply AI solutions in the role you are currently playing, or you who just want to learn how AI can have a significant impact on business.
The focus of this course is different from the courses that have been mentioned in the previous course.
This course will emphasize you to be someone who can evaluate AI products. With this course, you can become more familiar with AI concepts in business.
An AI product manager certainly must have a different view of evaluating products. Here you will learn how to make sure a product is successful, by focusing on scalability, potential biases, and compliance.
Not only that, in this course, at the same time you will learn about how to scope and build data sets, train a model, and finally evaluate its impact on business.
In this course you will be invited to work on real-world projects, at the same time you will be asked to review case studies and also examples that can help you focus on determining which metrics to use as parameters for measuring the business value of a proposed product.
After you complete this AI product manager course, in which you learn a process that has proven successful in AI product development, it is hoped that you will have a clearer view of how AI products can help convey business value.
The aim of this course is to make an AI product manager more competent in generating ideas, developing, evaluating, and implementing new AI-powered products.
Not all product managers have a good understanding of artificial intelligence. This condition causes the demand for AI product managers to continue to increase.
The opportunity is still wide open for you to become an AI product manager.
These courses related to artificial intelligence (AI) for beginners were obtained from the Udacity Nanodegree program.
These courses have the essential essences outlined above.
For AI itself, these courses cover technical and non-technical matters about AI. Important things like mathematical skills and programming languages are also included in the courses from Udacity.
And most importantly, these courses all have mentors who are experts in the field of artificial intelligence. And in each course, you can work on real-world projects about AI.
And Udacity also provides special services for your career assistance in the world of AI.
These AI courses for beginners from Udacity are suitable for anyone who really wants to contribute a lot in the field of artificial intelligence for business.


Leaning the Arduino Basics
This is a comprehensive list of links to worth reading resources on the interent that I have found during my explorations.
It's worth reading the content of the official Arduino web siteweb site.
Here you will also find the download for the software development environment.
Don't miss the Playground that contains a lot more interesting projects and hints. If you use the search field on this site you will find all: official information, reference information and community added content.
The Blog will keep you informed.
There is also a store for buying the official boards and you can also sell your work there if you want.
Adafruit Industries is a company in New York that is very acive in creating new projects and making cool stuff available in their shop.
A very comprehensive collection of Arduino compatible shields is availabe at
... just to name a view. Be sure to contact your local shop too.
A lot of Arduino related components are also sold on eBay!
Advanced programming topics
A very important source for information is the official specification for the microprocessors used with Arduino. The documentation for the ATmega328P microcontroller can be found at: http://www.atmel.com/dyn/resources/prod_documents/doc8271.pdf.
A good collection of links is available on http://www.freeduino.org/.
Nice drawings of the Arduino UNO and Mega 2560 at: http://blog.makezine.com/archive/2010/12/nice-drawings-of-the-arduino-uno-an.html
The famous tutorial from Limor Fried (Lady Ada) can be found at: http://www.ladyada.net/learn/arduino/index.html.
A German translation can be found at: http://www.freeduino.de/books/arduino-tutorial-lady-ada.
The EAGLE PCB Design Software from cadsoft is an easy to use, yet powerful tool for designing printed circuit boards.
A good tutorial for creating shields can be found here.
Some tips from Sparkfun at: http://www.sparkfun.com/tutorials/108.


Specifications of the Branded Laptop Batteries
The companies are developing so many new technologies and gadgets to bring extremely good batteries in the market which can make everything work without the use of power. In our home itself, we have remotes, smart phones, watches, invertors, ipods, tablets, laptops, etc which work on batteries.
We as users are only satisfied with batteries which have a long run time. Charging battery again and again is annoying and increases the cost of the maintenance as well. Laptop is the most high power requiring gadget of all the above mentioned products. The companies manufacture batteries as per the specifications of the laptop because hi end work would need more battery. The laptop battery should have similar power specifications as the laptop and should also be light in weight.
The charging of any battery be it of laptop or phone should be quick. The customer can only enjoy the portability option of these gadgets when the batteries are charged. The online laptop battery price in USA is way more reasonable than the store prices due to the discounts which are offered online.
The exclusive stores of branded laptop accessories have higher prices as they sell it on the MRP however the online laptop battery is sold on the discounted price. The perks of buying laptop battery online are infinite. The major perk being that the customer can buy online laptop battery in one click. Time required is way less and the effort is also minimal. The specifications of the branded laptop batteries are displayed with the pictures so to let the customer find the laptop battery quite easily.
Laptop battery factory is amongst the most reliable suppliers for laptop battery and have the lowest prices for all. Even the products of brands like Sony, Lenovo, Asus, Acer, etc are sold here in various models. Lenovo laptop battery price has the most solid specifications and robust nature to make it very durable. The warranty and guarantee cards which are made available with the online Lenovo laptop batterywork in any of the Lenovo service center for the warranty time period. The customers who are willing to buy and want to buy laptop battery online will have to pay the lowest Lenovo laptop battery price.
Lenovo is a brand which the customers can easily trust due to its reputation and stature in the market. The technologies developed by the company are extremely reliable and durable which are way advanced than the other companies. The brand manufactures reasonable products to make them fit in the customer’s budget and that is what they have done in laptop battery range as well. Laptopbatteryfactory.com as a supplier provides all the perks of easy and efficient delivery of the ordered products on time. This gives the customer with the best combination of online supplier and online branded product to buy.


ICRA 2019 DJI RoboMaster AI Challenge
The ICRA 2019 DJI RoboMaster AI Challenge is jointly organized by the IEEE International Conference on Robotics and Automation and the DJI RoboMaster Organizing Committee. The challenge serves as an innovative platform for exceptional engineers and robot enthusiasts. The RoboMaster AI Challenge requires robots to drive and launch projectiles using artificial intelligence related technologies. Each team is required to build TWO autonomous AI robots to compete in a 5m × 8m arena filled with various obstacles. To win, a team must defeat TWO AI robots presented by the RoboMaster Organizing Committee.
Robomaster at Berkeley
Founded in Fall 2018, RoboMaster at Berkeley is a club that provides a robotics sports community to Cal students, encouraging students to learn robotics in a novel and exhilarating way. We raise fund to purchase RoboMaster robot research platforms to enrich students hands-on experience in robotics and develop advanced knowledge through practice. Students will have an opportunity to learn and test algorithms in the simulation first, and then implement those models to the robot research platform.
We aim at creating a robotics sports community. Robotics can be very cool and fun to play, just like any exciting sports. We will try to let as many people as possible to get involved in our community, and bridge the gap between limited hands-on experience in the theory side of robotics and the vast interests and talents student robotics enthusiasts have. Outside of class, students can get some hand on experience building robots and feel the charm of technology through our platform. By doing this we hope to make the nerdy knowledge in computer science and math become cool things. Berkeley robotics enthusiasts will drive our robot in libraries, in classes, everywhere in campus to inspire more people.
We will provide training as well as hands-on experience to those who are interested in learning more about the field of robotics and thus help them develop advanced knowledge through practice. Even students with other interests or non-tech majors can also be a part of our project, as our project welcome people from all backgrounds and offer roles related to Finance, Public Relations, Logistics and so on. Moreover, we are aiming at creating a robotics sports community here in Cal and encourage more projects like our own.
We will compete with other universities in the 2019 RoboMaster AI Challenge; it will be the first time for Cal to participate in this competition. We will spend money to purchase the necessary hardware to get into the competition. Please support us to boost Cal's robotics development with a big step.
Contact us at firstname.lastname@example.org
(PS: donations to RoboMaster @ Berkeley are tax-deductible!)


Apple’s big announcement came this morning, and it was a little less exciting than we may have thought.
What was toted as the much anticipated iPhone 5 announcement, turned into just the announcement of an iPhone 4S.
While the big news is for the iOS 5, which users of iPhone 4, iPad, and the rest of Apple’s devices will be able to use, the iPhone 4S will share the same body as the 4, with updates in the processor, camera, and improvements to the antenna.
While it’s a great upgrade for those still using the 3G and 3GS, it might not be the smartest move for iPhone 4 users, who would have to sign a two year agreement.
Check out the video below.
Will you be getting an iPhone 4S?


Data and communications cabling
In today’s marketplace, effective and high-speed communication should be a priority for any organisation, so having a structured data cabling system installed in your building is essential. Modern business technology demands high-speed internet access and efficient computer networks linked to phone and VoIP systems.
Data cabling installation can be expensive and disruptive, so it’s important that your data cabling solution takes future needs into account as well as meeting current requirements. We are specialists in data cabling design and installation and can advise on any project, whether it’s a review or upgrade of an existing system, or a new installation.
Here are some of the services we can help with:
- Data cabling
- Category 5 and 5e cabling
- Category 6 enhanced cabling
- Fibre-optic cabling (single and multi-mode)
- Telephone cabling
- AV (audio-visual) cabling
- Server room cabling


Today, advanced technology in radiological exams, such as magnetic resonance (MR), computed tomography (CT), ultrasonography/Doppler ultrasonography and digital radiography, has brought radiology to an indispensable diagnostic stage in the management of diagnosis and treatment of patients.
✦ RADIOLOGY EQUIPMENT
1.5 Tesla MR apparatus, Low-dose multi-detector CT scanner, 2 Fully Digital Radiography Units, Images of Leg Length and Scoliosis, 2 Digital Mobile Radiography Devices, 6 Ultrasonography Machines, 4 Scopy Machines, DEXA Bone Densitometry Equipment
How are the Images Archived?
All images produced by various devices are transferred to the digital image archiving and communication system (PACS) installed in the central computer system, archived in this system and can be reached from anywhere in the hospital via computer screens. In cases of emergency or if necessary, it is possible for the doctors to access images of patients through this system via their personal computers outside the hospital. All radiology reports are saved in the central computer system, and all images and reports are transferred to E-Pulse system within E-State system as well.
I Have Previous Medical Records, Should I Bring them with me?
Coming to the hospital for an examination, patients’ bringing their previous radiological records, reports and images (ultrasound, CT, MR, x-ray), and having their passcode for the E-Pulse system to reach previous investigations will be very helpful in terms of diagnosis and prognosis.


The Mazda front camera sensor system is an advanced safety feature found in several Mazda models, such as the Mazda 3, CX-9, and CX-5. This system enhances driver awareness and collision prevention by using sophisticated technology to monitor the vehicle’s surroundings. However, some owners have reported experiencing malfunctions with this crucial component, which can lead to a decrease in the system’s effectiveness.
Common malfunctions associated with the Mazda front camera sensor system include messages like “Front Radar Sensor System Malfunction,” “Front Radar Obstruction,” and “Safety and Driver Support Systems Temporarily Disabled” appearing on the dashboard. These issues can occur when the sensor is obstructed or the system’s software needs updating. It’s important for Mazda owners to be aware of these potential problems and take the necessary steps to address them when they arise in order to maintain the occupants’ safety and the vehicle’s performance.
Various factors can contribute to these malfunctions, such as dirt, debris, or fogging on the windshield that obstructs the camera’s view. In some cases, a software update might fix the problem, as indicated in a Technical Service Bulletin released by Mazda North American Operations. Understanding the causes of these issues will help owners identify the right course of action to resolve them and keep their Mazda’s front camera sensor system functioning optimally.
What is Mazda Front Camera Sensor System
The Mazda Front Camera Sensor System, also known as the Forward Sensing Camera (FSC), is a key component of Mazda’s suite of advanced driver assistance systems (ADAS). It plays a role in various safety features like Smart Brake System, Forward Smart City Brake Support, and Mazda’s i-ACTIVSENSE technology package.
The FSC is typically located behind the rearview mirror on the vehicle’s windshield. It is designed to monitor the road ahead by continuously scanning for potential obstacles, vehicles, and other objects. By detecting and analyzing these objects, the FSC can assist drivers in avoiding collisions and enhance overall driving safety.
However, the front camera sensor system may sometimes experience malfunctions, resulting in multiple error messages displayed on the dashboard, including:
- Front Camera Sensor System Malfunction
- Smart Brake System Malfunction
- Forward Smart City Brake Support Malfunction
There are a few possible reasons for these error messages, such as software issues or physical obstructions on the camera or radar sensors. In some cases, a simple fix like cleaning the windshield or Mazda emblem can resolve the issue. Alternatively, a software update or reprogramming the FSC using the Mazda Modular Diagnostic System (M-MDS) might be required.
It is essential for Mazda vehicle owners to be aware of the front camera sensor system’s functionality and potential malfunctions. Addressing issues promptly can help ensure the effectiveness of the system in providing essential driving assistance and maintaining vehicle safety.
Common Causes of Front Camera Sensor System Malfunction
There are various factors that can lead to the malfunction of the Mazda front camera sensor system. The most common causes can be categorized into dirty or obstructed camera, electrical issues, and system errors.
Dirty or Obstructed Camera
A dirty or obstructed camera can cause the system to malfunction. Various elements such as dirt, snow, or mud can accumulate on the camera, rendering it ineffective. This issue can be resolved by regularly cleaning the camera and ensuring the emblem on the car is clear of obstructions. As mentioned on Reddit, it’s vital to check the emblem to see if it needs cleaning.
Electrical issues within the vehicle can cause the front camera sensor system to malfunction. Loose connections or damaged wiring can affect the proper functioning of the system. It is essential to examine the connections and consult a professional if any problems are detected.
System errors are another common cause of malfunction in the front camera sensor system. These errors can be resolved through a software update or reprogramming. A Technical Service Bulletin Mazda North American Operations recommends reprogramming the Forward Sensing Camera (FSC) with Mazda Modular Diagnostic System (M-MDS) using IDS108.04 or later software.
Troubleshooting the Front Camera Sensor System Malfunction
When dealing with a front camera sensor system malfunction in a Mazda vehicle, there are several steps one can take to troubleshoot and resolve the issue.
Performing a Visual Inspection
One of the first steps in troubleshooting the malfunction is to perform a visual inspection of the front camera sensor. Check for debris, dirt, or any obstructions on the camera lens that might cause a faulty reading. In some cases, a simple cleaning may resolve the issue.
Be sure to also inspect the wiring and connections for any signs of damage, fraying, or disconnection that could be causing the malfunction.
Resetting the System
Another approach to addressing a front camera sensor system malfunction is to reset the system. This can be done by turning the vehicle off and waiting at least thirty seconds before restarting it. In some cases, this may help clear any temporary glitches or errors that might be causing the malfunction.
Consulting the Owner’s Manual
Lastly, consulting the vehicle’s owner’s manual can provide valuable information about possible causes and solutions for a front camera sensor system malfunction. Be sure to review any relevant sections related to the camera sensor, troubleshooting steps, and specific warning messages that might be displayed on the dashboard.
For more serious issues or if the issue persists, it is recommended to contact a Mazda dealership or professional mechanic for further analysis and repair.
Tips for Preventing Malfunctions
One of the main prevention methods for front camera sensor system malfunctions in Mazda vehicles is by performing regular maintenance. It’s important to follow the manufacturer’s maintenance schedule and make sure all components are examined periodically.
If you notice any problems, visit your local Mazda service center, and they will assist you. Remember that servicing should only be done by skilled technicians using the proper tools in order to avoid unnecessary errors and complications.
Keeping the Camera Clean
Another important measure for preventing front camera sensor system malfunctions is by keeping the camera clean. The system can be affected by dirt, debris, and moisture on the front camera, which is located on the windshield or in the Mazda emblem in the grill.
To keep the camera clean, follow these simple steps:
- Check the camera lens and Mazda emblem regularly for dirt and debris.
- Use a soft, damp cloth to gently clean the camera lens and the Mazda emblem, being careful not to scratch or damage them.
- Ensure you don’t use any chemicals or abrasive materials that could potentially harm the camera or the Mazda emblem.
- Keep the windshield clean as well, as the front camera relies on a clear view for proper functionality.
By following these tips, you can help minimize the risk of front camera sensor system malfunctions in your Mazda vehicle, ensuring a safe and enjoyable driving experience. Thank you for reading.


Computer Architecture Research LinkedIn
The architecture of a computer is chosen with regard to the types of programs that will be run on it (business, scientific, general-purpose, etc.). In this tutorial you will learn about Computer Architecture, various Instruction Codes, Storage units, Interrupts and Input/Output devices or channels. Computer architecture is a science or a set of rules stating how computer software and hardware are joined together and interact to make a computer work. It not only determines how the computer works but also of which technologies the computer is capable. In this course, you will learn to design the computer architecture of complex modern microprocessors. All the features of this course are available for free.
Hosted by Dr. Suvinay Subramanian, who is a COSC 3330/6308 Computer Architecture Jehan-François Pâris jparis@uh. edu. 5:e upplagan, 2011. Köp Computer Architecture (9780123838728) av John L. Hennessy på campusbokhandeln.se. Development of computer science · Algorithms and complexity · Architecture and organization · Computational science · Graphics and visual computing · Human- bomb: file format elf64-x86-64. Disassembly of section .init: 0000000000400a60 <_init>: 400a60: 48 83 ec 08 sub $0x8,%rsp. 400a64: e8 13 02 00 00 callq As an employee at Chalmers and the Department of Computer Science and Information about the Computer Architecture Research Group The Computer Utförlig titel: Learning computer architecture with Raspberry Pi, Eben Upton; Omfång: 507 s.
Post-EE282, students can take CS316, a research seminar on advanced computer architecture based on recent papers, or CS349d, a seminar that covers the The objectives of this module are to understand the importance of studying Computer Architecture, indicate the basic components and working of the traditional In computer engineering, computer architecture is a set of rules and methods that describe the functionality, organization, and implementation of computer This document includes the set of rules that regulates the Computer Architecture subject, which is part of the Degree in Computer Science Engineering. Fundamental understanding of computer architecture is key not only for students interested in hardware and processor design, but is a foundation for students Our challenge as computer architects is to deliver end-to-end performance growth at historical levels in the presence of technology discontinuities. We can address Computer architecture?
What are the different generations of computers? - Quora
Digital Design and Computer Architecture takes a unique and modern approach to digital design. Beginning with digital logic gates and progressing to the 13 jan. 2021 — KTH Taggar: formal methods · algorithms · computer architecture · networks · parallel systems · distributed systems · computation · data science Computer Architect Gothenburg, Sweden. Are you ready for the challenge?
Intermedial Passages in Time and Space - Sciendo
There is value in having a computer architect work with software engineers when building large systems. Computer Hardware and Architecture. TDDD25, Distributed Systems, 6 hp (A).
You will have to look at the characteristics of the principal components that make up your computer system, ways in which these computer systems are interconnected and how information flows between these components. Textbook: Hennessy and Patterson Computer Architecture: A Quantitative Approach (5th edition). 4th edition is also acceptable.
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The interface between a computer's hardware and its software is its architecture.
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Announcements: Mar 8: Assignment 2 released; Feb 5: First assignment released; First lecture is Monday, 15th January COMPUTER ARCHITECTURE TUTORIAL. By Gurpur M. Prabhu. This tutorial is intended as a supplementary learning tool for students of Com S 321, Computer architecture is a specification detailing how a set of software and hardware technology standards interact to form a computer system or platform.
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It's important to ensure that all your data _ photos, music, documents, videos and more _ is safe. It's easy to back up your computer to ensure that you ha Learn the basic principles of computer architecture in this interactive computer science course from MIT. FREEAdd a Verified Certificate for $49 USD Digital systems are at the heart of the information age in which we live, allowing us to st HowStuffWorks Computer gets you explanations, reviews, opinions and prices for the Internet, home networking, hardware, and software. Topics to Explore: Advertisement Advertisement From USB connectors to motherboards, the HowStuffWorks Comp Laptops, netbooks, Ultrabooks, PCs and Macs, peripherals and software Laptops, netbooks, Ultrabooks, PCs and Macs, peripherals and software By Aaron Johnson A KVM switch allows for switching of the keyboard, video, and mouse between multipl If you’ve been a Mac user for a while, you might have noticed that the venerable Screenshot (formerly Grab) app, the app you use to use to manage screen capture features including timed shots and cursor visibility, is no longer in your Util Get the best 4K monitor for both work and play, with all budgets catered for The best gaming monitors get you high refresh rates, low response times, and advanced features like HDR By Robert Jones • 2021-03-01T09:40:18Z Step into the uncann Interested to know how computers are made? We'll take a peek at the parts and processes that create computers and explore how computers are made. Advertisement By: Nathan Chandler Our contemporary world is digital; the numbers back up that IEEE Computer Architecture Letters. IEEE Computer Architecture Letters is a rigorously peer-reviewed forum for publishing early, high-impact results.


New VR projector technology that does not block the view
Portalgraph is a novel VR projector technology that projects VR spaces onto screens, opening a portal that connects 'here' with alternate spaces.
Portalgraph for live-action content
Portalgraph is also ideal for displaying live-action content using 360° cameras. Portalgraph can display spaces with depth that cannot be expressed with domed screens.
Even a small screen becomes another space.
Portalgraph on a large screen is fun, but Portalgraph makes it easy to create a different space on a small screen as well.
For Unity Support
Portalgraph-enabled apps can be developed in Unity, which is easy to learn. Simply drag and drop assets into your scene.
Easy to install
All you need is a commercially available 3D projector (we recommend an ultra-short-throw projector), 3D glasses, VIVE tracker, VIVE base station and a PC. Once our software is incorporated, the screen immediately becomes a VR space.
The system also supports 3D with red and blue glasses, so you can also experience it with a regular projector or large monitor that is not 3D.
From content creation to Portalgraph software licensing and equipment rental, we provide full support for creating an environment for the creation of VR spaces.


Animals, Ethics and Technology: Towards digital rights for animals
The Centre for AI and Digital Ethics’ with our Co-hosts the Animal Welfare Science Centre are pleased to present this panel on Animals, Ethics and Technology.
In a digital world, the design and deployment of technologies must be carefully considered. While many experts around the world work to ensure ethical human engagement, it is important to also think about the role technology plays with animals. Are we making technology that centres animal’s rights? Is the use of technology ethical in our homes, animal shelters, zoos and farms? Can this technology help to better the lives of animals or ensure sustainable environmental outcomes? Are these technologies being designed for the benefit of our pets or just for the benefit of us?
This panel is a discussion by experts in the field of animal-computer-interaction. Their work looks at technologies that are used on and made for animals, aiming to use improve outcomes for wildlife and habitats under threat. Our panel, Dr Mia Cobb, Animal Welfare Science Centre, Dr Simon Coghlan, Senior Research Fellow in Digital Ethics and Dr Sarah Webber, Human-Computer Interaction Group, bring a cross-disciplinary perspective to the consideration of the ethics, rights, design and deployment of technology for animals.
More information can be found here.


Add a touch of retro glamour to your decor with these festoon lights.
These indoor and outdoor battery festoon lights are of a high quality with bright LEDs. They're perfect for adding soft, ambient, decorative lighting to your home, garden or event and, thanks to being battery-powered, they're great in places that are hard to reach with mains power.
If you are looking for such product, do not hesitate to buy it.
- String them around a tree or over a gazebo
- Brighten up your home or garden
- Battery powered, so no mains socket required. (batteries not included)
- Edison bulbs
- Each bulb is an energy saving, environment friendly LED which will last longer and less battery power usage
- Ideal for gardens, wedding backdrops, hotels, restaurants, etc.
- Bulbs: LED
- Bulbs size: 5 x 7 cm (L x W)
- Power source: 3 x AA battery (not included)
- Clear battery box included
- String colour: Clear
- 2.1 m 10 LED multi coloured bulbs
- Total length: 2.1 m
- 10 low energy bulbs
- Distance between two bulbs: 20 cm
- 4.1 m 20 LED multi coloured bulbs
- Total length: 4.1 m
- 20 low energy bulbs
- 6.1 m 30 led LED multi coloured bulbs
- Total length: 6.1 m
- 30 low energy bulbs
- 6.1 m 30 White LED bulbs
|Bulbs size||5 x 7 cm (L x W)|
|Distance between two bulbs||20 cm|
|Power source||3 x AA battery (not included)|
|Total length||2.1 m|


SYSTEM TEST ?
The System Test is a test of a complete and fully integrated software product. Typically, the software is just one element of a larger computer-based system. As a result, the software is interfaced with other software / hardware systems. System Test is actually a series of different tests whose sole purpose is to use the complete computer-based system.
Is divided into two:
Black Box Test
White Box Test
The system test is included in the black box test software test category.
The white box test is a test of internal code or code of a software application.
Black box the system test includes external operation of the software from the user’s point of view.