Newcomers to GPS sport devices like the Garmin Forerunner or Timex Global Trainer often wonder exactly how accurate the devices are. These chip-sets are designed first for power consumption, second for time to fix and third for locational accuracy. Reviews of latest Skydio, DJI, Yuneec, Walkera, Autel, a waterproof drone and more. As user30184 commented, some simply use e. GPS on smartphones today can be hit or miss for a lot of people. Battery life of about a week with 3-4 meter GPS accuracy. Phone Tracker tracks GPS, Phone Calls, Text Messages and Web activity on child's phone. A list of all new phones with option to filter them based on their in-depth specifications. For our testing, all GNSS receivers had SBAS (WAAS) activated for comparison of accuracy from real-time SBAS satellites corrections. The 47-millimeter smartwatch with GPS is designed to be the ultimate timepiece in the durability and ruggedness department, so you can take it backpacking, snowboarding or white water rafting. I might argue that a smartphone, particularly with an external GPS/GLONASS receiver, might trump the accuracy of a standard GPS unit. Use it every day, at work. It features advanced phone filter, visual size comparison and 360 degree views of all hot phones. 5-2% of battery life and “fully sleeping, but on” phone with screen off and no running GPS, wireless or app activity may use 1% for 1-8 hours depending on model and configuration. The above golf GPS watch reviews more or less sum up the best devices in the market at present and the range of features one can expect from a golf device and the things one needs to consider before buying one. Its purpose is the make corrections for slight errors in GPS readings. We carry GPS, RAM Mounts and GPS Accessories for Garmin GPS, Lowrance GPS, Magellan GPS, TomTom GPS, Holux GPS and more. Browse hiking trail maps, hunting units, and scout offroad camping trips. In April 2011, Sweden's Swepos —a national network of satellite reference stations that provides real-time positioning data with metre accuracy—became the first known foreign company to use GLONASS. Not all Features are available on all devices. The accuracy with which the operator can figure out a subscriber's location varies depending on many factors, including the technology the operator uses and how many cell towers they have in an area. This GPS help prevent excessive speed because it indicates the speed limit in each area. If I open the maps app or google maps the location is off quite a bit and constantly moving around even when I'm standing still. Step counting, pedometry, whatever you want to call it, is something that everybody’s talking and walking about these days. AT&T phones that have A-GPS (Assisted GPS) return the most accurate locations when they have a clear line of sight to GPS satellites. We're excited to announce the newest addition to our product line-up: the Bad Elf GNSS Surveyor (BE-GPS-3300). Press Tile to make your phone ring—even if it’s on silent. Some devices/locations reliably (95% of the time or better) can get 3 meter accuracy. I tried opening Motion x gps and it shows the accuracy between 39 and 59 feet On the iPhone 8. It will be your. You can use such phones to get all the information you want from the internet. By Caitlin McGarry 2019-10-08T18:27:09Z Fitness Trackers GPS watches come in many varieties, but the 'best' watch is the one that suits your lifestyle. GPS chips in 2018 phones will be more accurate and use 50% less battery. At this time GPS became ten times more accurate and civilian usage exploded into every industry, from the transportation of goods to fishing boats to cell phones. Features -It comes with a regularly updated real-time location update. 1-ounce smart phone packs in a 5MP autofocus cam with a 3. Over the years, many people have preferred to use mSpy. Features -It comes with a regularly updated real-time location update. Thanks to its patented technology, you can use the Arrow 100 submeter GPS receiver under trees, around buildings, and in rugged terrain — where other receivers will fail to deliver. iPhone GPS issues are not as common as Wi-Fi issues or problems with Bluetooth, but some people reported that at times GPS is not accurate, or the location of the user cannot be recognized at all. Holux M-215+ USB Mouse GPS Receiver: Amazon. Haven't you thought about how convenient it would be to track your loved ones like your spouse, friends or kids and know exactly where they are right now? It is possible through GSM cell phone tracking via the GPS satellite network. The Windows Phone location service is a set of classes that provide information for the phone's current location to an application. A good way to get involved in the OpenStreetMap project is to upload GNSS (GPS, Galileo, GLONASS, BeiDou/COMPASS, etc. Read Kids Gps Tracker Watch Reviews and Customer Ratings on Kids Gps Tracker Watch Reviews, Consumer Electronics, Smart Watches, Smart Wristbands, Watches Reviews and more at Aliexpress. Locating all visible satellites can take several minutes, with accuracy gradually increasing over time. This difference is mostly 0. Our standard tracking is at about 15 second intervals, but our new active tracking is second-by-second. Find helpful customer reviews and review ratings for Aneken Fitness Tracker Watch Plus Sports Watch with Pedometer Heart Rate Sleep Monitor, Activity Tracker Connected Phone GPS, Step Calorie Distance Counter, Call SMS Reminder for Women Men at Amazon. With the Apple Watch 3, you no longer need to be tethered to your phone and I found it to be a lot lighter and less intrusive than the Garmins. ID and Password are case sensitive. Ray Hope Make The Impossible Possible 184,451 views. Broadcom Inc. Made by top brands like Fitbit, Garmin Fitness, Polar and Mio, our strapless heart rate monitors deliver comfort, quality, and ease-of-use in compact designs that anyo. We offer a variety of spy equipment at affordable rates. 100K with High-Sensitivity GPS and GLONASS Receiver. These chip-sets are designed first for power consumption, second for time to fix and third for locational accuracy. Toggle Airplane Mode on and then off from your phone's settings. ID and Password are case sensitive. With GPS navigation, there is no excuse for getting lost anymore. " See all customer reviews. Newcomers to GPS sport devices like the Garmin Forerunner or Timex Global Trainer often wonder exactly how accurate the devices are. This GPS help prevent excessive speed because it indicates the speed limit in each area. A New Technique Makes GPS Accurate to an Inch where knowing exactly where the vehicle is on the road is absolutely crucial—but it could be included in your phone, too. Would love to see how accurate it is with apps like The Grint, Golfshot, etc. Many of the leading GPS and mapping app. Thanks for your very interesting question. Using cell towers to detect location is not as accurate as GPS. The onboard GPS hardware built into consumer smartphones has improved immensely over the years, along with the software technology to help augment positional accuracy automatically using other sources of data, like cellular and Wi-Fi signals. With the Apple Watch 3, you no longer need to be tethered to your phone and I found it to be a lot lighter and less intrusive than the Garmins. That’s right, Android and without the cell phone. And seasoned users occasionally notice small oddities when comparing their run totals between training partners on the same run. Also if the phone has the GPS turned off it will only show a range bassed on the last cell tower accessed. Fight theft, get sent an alarm alert, and increase your bike security. But if you want to swim or use GPS away from your phone, the Series 2 is the one to get. Wherever you are, your iPhone gives you the exact altitude of where you are!iAltimeter is the reference implementation of altimeters, it is pretty simple, accurate,and efficient. Product Comparison Table #. Both kinds of devices propel you leagues away from the time you had to depend on flags and sprinklers for distances and take your best guess. Our standard tracking is at about 15 second intervals, but our new active tracking is second-by-second. TL; DR response: Yes, definitely, cell phones will become more accurate and precise, as early as July 2016! The demand is driven by the exponentially increasing market of autonomous vehicles, as GPS is th. Free GPS tracking device with 2-year contract. The OnePlus 7T Pro 5G McLaren is the second. This GPS has a clear screen that allows you to observe the route without distracting your ATENCION" "It is very accurate. Suunto’s unique FusedTrack™ algorithm combines GPS and motion sensor data to improve track and distance accuracy. The Lifeline system is a quality one. MOTOsafety is GPS tracking a vehicle, cell phone GPS tracks the phone. Also, it is not water-resistant. Most of the receivers are of similar specification, but some can be quite different in price, so we've tried to bring together the most popular handheld GPS Receivers. 1 Opinion Site. Geotab's GPS tracking system for fleet vehicles links to the vehicle's engine computer to extract rich data, allowing for accurate reporting. With these available free navigation apps, do we still need to buy a stand-alone GPS tracking device? What is the difference between standalone GPS and smartphone? Originally, cell phones are used for only two things: calling and messaging. 4ft, according to IEEE Spectrum. Off mean you'll only be using GPS to track your location. For our testing, all GNSS receivers had SBAS (WAAS) activated for comparison of accuracy from real-time SBAS satellites corrections. u‑blox M9 products support concurrent reception of four GNSS constellations which increases the robustness of the positioning performance. In fact, my first backpacking GPS was a Garmin brand. Golf GPS vs. Rowing apps for the iPhone watch; accuracy and uses 28 April 2017. Global Phone Tracking Inc presents. WAAS-GPS is not as fast as A-GPS in fixating. Expert news, reviews and videos of the latest digital cameras, lenses, accessories, and phones. The main limitation of GPS trackers is that their reliability and accuracy is only as good as the satellite connection it can access. Why We Like It: Just like the previous generation Apple Watch, Series 4 lets you leave your phone at home but still be connected to the outside world (if you opt for the GPS+Cellular version. This page includes an overview of variometers and a comparison table. GPS - this is the first letters of the English words "Global Positioning System", which translated into Russian means "global positioning system. That was half true. So it's a bit unfair to entirely judge a product based on the variations from phone to phone of GPS accuracy. There are times in which it is actually right on point. Until every phone on the market got a GPS chip and Google mapped the world. The best GPS mobile phones 6 Photos James Hutchinson (Good Gear Guide) With the launch of Telstra's Whereis and SUNA traffic services on mobile phones, using GPS on a phone instead of purchasing a dedicated in-car or handheld GPS unit is becoming more appealing. For phones where A-GPS is not available, FamilyMap uses cell tower information to triangulate your location and provide the most accurate location. As far as accuracy, the sensors on this GPS running watch can detect and track almost all activities for you--from workouts and calories to distances and where you are, you can count on this watch to be accurate. Phone Tracker tracks GPS, Phone Calls, Text Messages and Web activity on child's phone. Set your CapsLock key correctly. Fleetmatics, Google mapping and Rand McNally are some of the most accurate mapping systems that provide truckers with optimal routes when entering starting and destination information. 1, Windows 10 Mobile, Windows Phone 8. It would probably have improved the accuracy of the GPS, but the original point was that for the perception of accuracy to meet reality you should double the displayed numbers. After a moment of confusion and perhaps some rude words about Siri and her extended AI family, you realize the problem: Your GPS isn't accurate enough for your navigation app to tell if you're. Join today. This is similar to what used to be called High accuracy. There are many different reasons why you might choose to track someone’s SMS on their phone hiddenly. au, Australia's No. Edit the control and replace this with your custom HTML or create a new Webpage with your custom HTML as content and use the Webpage Id as a parameter for this control. In Part 1, I introduced the three parts of the hybrid locational system used by tablets and smart phones. Most present-day smartphones have a GPS receiver which helps in tracking the phone, accessing location based services and most importantly gives turn-by-turn directions for easy navigation. Using a combination of GPS and NFC (Near Field Communication) technologies, the SWAMI GT will not only find you instant, accurate distance to the green, but will also keep track of your round data, including score, distance by club, GIR, putts, and average driving distance – without having to manually input anything. The built-in GPS and GLONASS systems are dead accurate because they use a high-sensitivity technology that is not available in every regular navigation system. Most of the time, GPS problems on iPhone occur right after the user upgrades its device to the latest. Sat-Track Cell Phone GPS Tracking Systems software is not able to work in countries where there is no GSM network. It is very accurateThis GPS is the perfect help to assist the driver on any trip. High Accuracy Location for Mobile Field Data Collection. Now there is a mobile phone tracker that lets you turn your own or anyone else’s phone into a GPS tracker. Sport Device GPS Accuracy In Depth: Part I. Device Overview. Broadcom Inc. Swift offers products that are not only accurate, affordable and easily integrated—but deliver fast convergence times so your project is up and running in seconds. Each receiver was tested for both horizontal accuracy and precision. That will be more or less adapted to your needs. Feelenjoyed the gel-like consistency marcel curing makes inch curing iron ironi and daughter-but qualcomm snapdragon quad core 2. And the GPS was accurate. GPS Rcvr Accuracy under tree cover for Garmin and Magellan units (Link) GPS Reviews and Scores by Users in TestFreaks (Link) GPS review centre-Resources for several brands, voices, news, etc. RV'ers are reluctant about using a GPS due to an array of factors. Gear S3 purchased from here http://tinyurl. GPS in our phones in an amazing invention. Pip is a GPS device, accurate to within five feet that ensures that your pets will never go missing. The Accuracy of GPS and GLONASS. Philips Lifeline is frequently regarded as the largest medical alert systems company in the US. The original site is no longer online, so I’m including it here for preservation. High Accuracy Location for Mobile Field Data Collection. 8 meter 95% Confidence Interval) horizontal accuracy for civilian (SPS) GPS. These features are available on other Fitbit watches, which makes it a point against Charge 2. Download this app from Microsoft Store for Windows 10 Mobile, Windows Phone 8. Accuracy In the past, dedicated GPS devices outperformed Smartphones in accuracy. Tips for Using a GPS in the Field to Help Locate Approximate Property Corners and Property Lines By Joseph Elfelt, December 2013 PropertyLineMaps. These quadcopters fly super smooth and are terrific for filming. How To Choose A GPS Tracker. Wi-Fi is known to decrease the accuracy of your GPS and also cause network data transfer conflicts. GolfLogix GPS. Therefore Sat-Track Inc. A quick and easy way to turn your iPhone into a GPS chartplotter is to download the Navionics marine maps gps app. Google Maps is by far the most widely used, and trusted GPS, and navigation app in the world. That’s something no GPS unit on the market offers. We might be a bit biased, but it’s one of the most advanced pet trackers to date and is still small and lightweight. Coordinates are key. Sat-nav apps are becoming an increasingly popular way to navigate the streets of Britain, it makes sense then to know which is best Over the years, sat-nav apps have become the de facto guidance. Your phone always uses A-GPS when you have an internet connection. WAAS-enabled GPS systems will provide excellent accuracy when paired with GLONASS compatibility. The problem is, in our area, most tax maps are free-hand drawn, then converted to GIS, not based on surveys, so the overlays get pretty comical at times. Instead, the HR version (and only the HR version) relies upon your phone for GPS connectivity and creating GPS tracks. There are a number of factors that affect accuracy no matter what GPS receiver is being used. Mobile medical alert systems with GPS are designed to be used both in and out of the home, unlike traditional home-based systems that work only in and around the home. Garmin offered me a discount on a new device. You will also have up-to-date information about fuel prices on petrol stations. Even with true GPS having an accuracy to within 10 meters you occasionally run into issues not related to mapping. Accurate GPS mobile time tracking with geofences Hubstaff's time clock with Geofences can automatically start and stop as your team members arrive and leave a job site. " See all customer reviews. Dude Aug 7 '17 at 14:35. Each receiver was tested for both horizontal accuracy and precision. Bad DOP does not always mean bad accuracy for example. But how accurate are those coordinates, and how do they compare to the accuracy of locations recorded by a GPS receiver? In other words, do I really need my GPS receiver any longer, since modern SmartPhones can capture positions using an embedded GPS chip and even supplement the GPS position by triangulating off cell phone towers?. So I needed to verify the GPS issue of a partial screen blackout was a hardware problem, forcing me to buy a new device, or go with my mobile phone. Accurate GPS mobile time tracking with geofences Hubstaff's time clock with Geofences can automatically start and stop as your team members arrive and leave a job site. Now a team of researchers can make it accurate right down to a centimetre. It can also be misleading to focus on just one product or tracker review, because what is best for one business is not necessarily right for another. We also compare the wrist-based. Access check-in details. I have seperated the variometer comparison tables into 3 categories: Mechanical Variometers. GPS is a powerful tool used in control surveying. A safe way to track the location of your kids on the map 24 hours per day. Sophisticated phones are able to receive and display location maps to show. Please note that our service is 100% anonymous and 100% free of charge. The GPS tracker iPhone also has a Mobile Client which is suited for personal as well as official use. Find helpful customer reviews and review ratings for TURNMEON Smartwatch Phone with GPS Tracker for Kids Boys Girls Children Fitness Tracker with SIM Calls Anti-lost SOS Wristband Bracelet Wrist Watch Holiday Birthday Gifts (Black) at Amazon. High-end users boost GPS accuracy with dual-frequency receivers and/or augmentation systems. In addition, Smartphones can utilize cell tower triangulation when there is no line-of-site with Satellites. com does business in California as Comparedotcom Insurance Agency, LLC (License: 0I22535). Option 2: Phone apps. It's only when you're trying to land a plane based on GPS info that things get tricky :). Now there is no need to invest in a separate GPS tracking device for your family or employees tracking. - universal ipad iphone gps android blackberry windows 827204108215 827204108635 bad elf pro xgps150 xgps150a - Pilot Supplies at a Pilot Shop. It's pretty expensive but what you get is a number of offline topographical maps. The #1 multi-sport GPS app for the iPhone Great for hiking, biking, skiing, snowboarding, running, sailing, flying, navigating, geocaching, and more Over 5 million users, top rated around the world Most accurate iPhone GPS Best map selection: choose from 14 different sources including road, terrain, satellite, and marine map types. Although as you mentioned, the battery life vs. Super-Accurate GPS Just Got a Lot Cheaper and Faster. When the watch was working the GPS accuracy was poor, within about 40-50 meters with lousy precision (standing still the watch would show it is moving around an area about the size of 2-3 residential blocks. GLO 2 can receive position information from both the GPS and GLONASS satellite constellations, allowing it to connect to up to 24 more satellites than devices that rely on GPS alone. I can’t speak to the accuracy of the information, but it seems very accurate based on my extensive GPS experience. We supply the most accurate GPS coordinates possible without hiring a surveyor. Garmin GPSMAP 66s & GPSMAP 66st first impressions review: 66s & 66st are designed as rugged glove friendly outdoor GPS handhelds with an excellent display, improved user interface and market leading GPS accuracy – in our opinion the best all-round navigation devices for severe conditions!. While most golf GPS apps simply use the phone as the proxy for the ball's location, finding your location and tracking the shots based off of the phone, there are also outside devices that can be used for improved accuracy. Garmin actively updates the firmware to address GPS accuracy, and it’s been effective. Here are our top picks by category. Keep a clear view in several directions. This capability can improve accuracy to better than 3 meters, by providing corrections to the atmosphere. I’d want to see accuracy to within 100 feet or less. The GPS resolution depends more on the hardware than the software but the mobile phone is small so this will reflect on the GPS accuracy, you can get get 2 meters accuracy with some Android phones like like the Motorola Droid. However, their accuracy worsens near buildings, bridges, and trees. There are times in which it is actually right on point. aGPS = assisted global positioning system, This data is then passed on to the cellular phone (when requested) and acts like a cheat since the relevant. If possible, use Set Automatically. Read Kids Gps Tracker Watch Reviews and Customer Ratings on Kids Gps Tracker Watch Reviews, Consumer Electronics, Smart Watches, Smart Wristbands, Watches Reviews and more at Aliexpress. We then did our own deep-dig research to see what users were saying about each device so we could choose the best of the best. To improve GPS accuracy: Make sure that you've set the date, time, and time zone correctly on the device in Settings > General > Date & Time. If you’ve been following me on Facebook & Instagram, you’ll know that I recently returned from an epic trek in Greenland on the. Accuracy In the past, dedicated GPS devices outperformed Smartphones in accuracy. GPS - this is the first letters of the English words "Global Positioning System", which translated into Russian means "global positioning system. Get notified by email, text, or app when your pet leaves a designated safe place–whether it’s with the dogwalker or a sneaky side-door escape. These GPS receivers are built to work in extreme weather conditions and offer more accuracy than built-in phone GPS. 44 inch Touch Screen Camera WiFi Waterproof Anti-Lost SOS Digital Wrist Watches (Pink) Also, the support only ever gave the same answers - and clearly had a hard time understanding the English questions. There's two issues. These days there can be no excuses for not knowing your distances, be that to the centre of the green, for example, or to carry a hazard off the tee. It may be off by as much as up to a hundred feet on a reading. We bought 9 of the top-ranked handheld GPS units available today and tested them all around the world to help you find the best one for your land-based needs. Winner: Smartphone. Find Garmin GPSMAP GPS devices, Magellan GPS Receivers, Lowrance Handheld GPS units and Ashtech GIS Survey GPS units at GPS Central. Our second accurate handheld GPS device is the Garmin eTrex 10. Tap Location. Fight theft, get sent an alarm alert, and increase your bike security. new Get a more complete picture of your health. au, Australia's No. 3-axis compass will allow you to maintain an accurate bearing whether moving, standing still, or holding the GPS unit at an angle. I found the accuracy to be within. They converted this GPS to an APP for phones, laptops, and tablets. If you choose to go with a phone for guidance, keep in mind that a phone with a large screen will be easier to read and use on the go, and it can come closest to the performance of a portable GPS. The Gear Sport has a built-in GPS but also offers the option to use the GPS from your phone. Product Comparison: I’ve added the Samsung Galaxy Active watch into the product comparison tool. How accurate is GPS for speed measurement? As with positioning, the speed accuracy of GPS depends on many factors. No GPS is more reliable then a wired bike computer. The United States government currently claims 4 meter RMS (7. If your wearables has built-in GPS, it can track distance more accurately – as long as the GPS works well and doesn’t drop the connection, that is. The Epix is undoubtedly "cool" and a sign of things to come, but this one is strictly for early adopters that can forgive its growing pains. The watch sends GPS location updates through the app on your phone and people can follow along. The baby should not be afraid of playing. There are many GPS options available to golfers – watches, handheld devices, and a myriad of apps on your phone. Mountain course. GPS technology has freed us from the tyranny of the printed, folding map. Our car mileage tracker devices will track every mile so you can earn more money on your tax returns!. Although people usually call this information "GPS" coordinated or "GPS" location, in fact it is collected by using combination of Wi-Fi, Cell tower data, as well as GPS data. However, their accuracy worsens near buildings, bridges, and trees. Compare award winning GPS to other devices. And you will avoid speeding tickets with speed limit and speed camera warnings. If you're looking for the best fitness tracker of the 2019 class, the Fitbit Charge 3 is our current recommendation. But how accurate are those coordinates, and how do they compare to the accuracy of locations recorded by a GPS receiver? In other words, do I really need my GPS receiver any longer, since modern SmartPhones can capture positions using an embedded GPS chip and even supplement the GPS position by triangulating off cell phone towers?. High-end users boost GPS accuracy with dual-frequency receivers and/or augmentation systems. If you think about other mapping related hardware too, look at the Hardware Guide. iPhone GPS issues are not as common as Wi-Fi issues or problems with Bluetooth, but some people reported that at times GPS is not accurate, or the location of the user cannot be recognized at all. However, the accuracy of smartphone GPS is continually improving, and is by no means "inaccurate". The accuracy is an advantage of GLONASS with up-to 2 meter of accuracy. Sat-Track Inc. That was half true. 95159101486206,-1. Moreover, some cell phones have golf GPS capabilities. There are times in which it is actually right on point. It is absolutely free solution and all you need is a phone with gps and internet connection. Using a combination of GPS and NFC (Near Field Communication) technologies, the SWAMI GT will not only find you instant, accurate distance to the green, but will also keep track of your round data, including score, distance by club, GIR, putts, and average driving distance – without having to manually input anything. Find helpful customer reviews and review ratings for Jiobit - Smallest Real-Time Location Tracker for Kids | Highly Secure, KidSAFE Approved, Lightweight, Durable, Live Notifications | Precise Location Reporting Utilizes Cellular, BT, Wifi and GPS at Amazon. I need to know how accurate the GPS is on an iPhone. Even smartphones and computers need a power-nap. Now there is a mobile phone tracker that lets you turn your own or anyone else’s phone into a GPS tracker. all depends on hardware the device is using. Garmin eTrex 10 Worldwide Handheld GPS Navigator. Satellites speak to base stations on the ground every few seconds, correcting imperfect measurements. Even the stalwart of cycling distance measurement, the cyclocomputer, clearly has its flaws and can’t be considered much more or less accurate than GPS and smartphone devices**. Emergency GPS Phone Tracking Services. Beyond that, what distinguishes their service from others is the additional options provided. Read honest and unbiased product reviews from our users. No GPS is more reliable then a wired bike computer. Here are some of the best free navigation apps we've tested, many of which have equally capable Android versions. is a majority member of compare. com is a free online resource that offers valuable content and comparison services to users. Equipped with numerous useful features, including GPS tracking, text and call logs, website blocking, and keyword alerts, the mSpy cell phone tracking software is intended to protect both, minor children from online dangers and business owners from corporate information and assets leakage. The 24/7 hour Guaranteed Service and incredibly robust technology (proprietary technology, at that), with masterlocates gps phone tracker you’ll be able to look up the physical location of phones and mobile devices – running all of the popular operating systems – at any point in time. that a reviewer (EPA) could reasonsably relocate your plot. Our Garmin's, and GPS maps and radios are easily portable for camping. Golf GPS and golf laser rangefinders have been at loggerheads for a long time and everyone has an opinion on it. That new level of accuracy will be. Assisted-GPS (A-GPS) A-GPS is by far the most accurate of the three systems on your phone. Gear S3 purchased from here http://tinyurl. The GPS at Best Buy is more intended for navigation. GLONASS is neither particularly better nor worse than GPS. Five Best Car GPS Units. This study presents an evaluation of the accuracy of locations obtained using these three positioning modes on the 3G iPhone. Comparison of GPS receiver accuracy and precision in forest environments. Gear S3 purchased from here http://tinyurl. Concerned about a covert GPS tracking device on your person or vehicle? Locate them with this GPS tracking detector. ) radius under open sky (view source at ION. The Gear Sport has a built-in GPS but also offers the option to use the GPS from your phone. You will find gps tracker buyer guides after reading the product recommendations. Plan trips and record GPS tracks for free, with the best outdoor app. You have to connect it to your phone’s GPS to get your pace and distance stats. Now there's more features than ever packed into ever more affordable packages. The other is the fact that due to the satellite geometry from the satellites you can see, vertical accuracy is always going to be about a third of what the horizontal accuracy is. All reviews. Whether you suspect your spouse is cheating, wandering to places you wish they weren't, or suspect your employees of misusing company assets, purchasing a magnetic GPS tracking device has never been easier or more affordable. GPS tracking is popularly used to help users keep track of important assets, vehicles, and in cases where it is legal to do so, other people. 1-ounce smart phone packs in a 5MP autofocus cam with a 3. There are lots of wearables on the market, but the best running watches tend to be some of the top performers in the whole category. Read on to find out how you can use these employee GPS tracking apps with helpful features like geofencing to help you manage your crew and run your business more smoothly. Fortunately, there are some "alternate methods" that tracking software can use to determine the location of a cell phone. 'Precision GPS Free' uses your device's GPS sensor to measure your location more accurately than is possible with typical GPS apps. This foliage can have a noticeable impact on GPS accuracy, with better accuracy during the bare winter months than the rest of the year. Philips Lifeline Review Summary. If the GPS on the iPhone can't obtain a good signal, it may use Wi-Fi triangulation which will reduce the accuracy. I get the same results on my daughters 8 plus. For another wrist-worn GPS option, check out Garmin's Fenix 5X. The game-changing app provides golfers with accurate GPS distances, in-round pro-level stat tracking, approach view and the new Putt Line feature. Garmin will probably figure on every single list of GPS aided devices as a frontrunner, as the company’s GPS technology is widely known for being some of the best in the game. The use of a GPS while boating is extremely handy, making navigation easy helping to show water depth, channel markers and any hazards, whilst also useful to mark any good fishing locations, trawl lines and routes. Not all Features are available on all devices. This GPS help prevent excessive speed because it indicates the speed limit in each area. Taken aback, initially, I reminded myself our GPS tracking devices lock on to 12 or more GPS satellites. Bluetooth trackers are paired (synced) up with your smart phone or other bluetooth enabled device. If your wearables has built-in GPS, it can track distance more accurately – as long as the GPS works well and doesn’t drop the connection, that is. Enroll in UPS My Choice for home and take the worry out of missed deliveries, or having packages sit outside while you're away. Read more about GPS. Gear S3 purchased from here http://tinyurl. The Bushnell Excel GPS watch is one of the best wearable GPS devices on the market. One can definately see the difference and whether or not a particular unit is "accurate" or more "accurate" than another based on the comparison in the data details. The above golf GPS watch reviews more or less sum up the best devices in the market at present and the range of features one can expect from a golf device and the things one needs to consider before buying one. The first two affect the visibility to GPS satalites, wich is why all GPS with give you a +/- accuracy. If you need to know where the nearest gas station or hospital is, just use your easy to use GPS Navigator. Global Positioning System (GPS) is a navigation system based on satellite communication. A quick and easy way to turn your iPhone into a GPS chartplotter is to download the Navionics marine maps gps app. Moreover, some cell phones have golf GPS capabilities. Its 5-inch color touch screen, voice command compatibility, multi-touch display, traffic data via your. A consumer-grade GPS receiver is very unlikely to achieve the same high level of position accuracy as a survey-grade multi-frequency GPS receiver with post-processing capabilities, at least repeatably anyway. Open the check-in message that you received. GPS Tracking Apps for iPhone iPad iPod Android Blackberry and Samsung lets you check in, track your friends, track your kids, locate people fast! GPS Tracking Facebook and Twitter compatible location based social networking. The 24/7 hour Guaranteed Service and incredibly robust technology (proprietary technology, at that), with masterlocates gps phone tracker you’ll be able to look up the physical location of phones and mobile devices – running all of the popular operating systems – at any point in time. Read on to find out how you can use these employee GPS tracking apps with helpful features like geofencing to help you manage your crew and run your business more smoothly. The Coros SafeSound Helmet is another interesting solution for cyclists that integrates your phone's GPS to track your rides and uses bone-conduction audio to let you hear directions, music, and. Using a combination of GPS and NFC (Near Field Communication) technologies, the SWAMI GT will not only find you instant, accurate distance to the green, but will also keep track of your round data, including score, distance by club, GIR, putts, and average driving distance – without having to manually input anything. Using the GPS tracker it shows up at a neighbor house two lots down :P I need to know how accurate the GPS is on an iPhone. In Part 1, I introduced the three parts of the hybrid locational system used by tablets and smart phones. EasiTrack enables real time fleet tracking with robust GenX-5P GPS Tracking devices.


Radio is a natural resource that has been commandeered by our technological society for the purposes of communication. Despite the utopian visions of a radiophonic future called for by the avant-garde early in its history, radio's dominant use has been a one-to-many conveyance for entertainment and advertising. The internet, too, promises its utopia as the great equalizer, providing free access to information and communication. In either case, regulation, centralization of power and reliance on infrastructure can lead to control to the extent that oppressive regimes can filter and block content, and in the "free" world, the battles for privacy and for net neutrality are currently being waged.
This three-day workshop is an expansion of the popular Wilderness Wireless Workshop that has appeared at the NYC-based Radical Networks Conference for the past two years. The focus of the workshop is on the thinking around, creation of and use of off-the-grid, infrastructureless communications networks for creative use. The workshop gains its inspiration from the free-radio movements, exploring notions of decentralization, free-speech and activism and takes cues from nature about how to operate in a technologically-mediated world in a not-always-on, resource-conscious manner.
Participants will construct two devices during the workshop: the first is a DIY, micro-power FM radio transmitter which will be used as an entry-point into the world of radio communications, and the use of radio as a creative medium. The second device is a solar-powered, WiFi access point and web server, which will be the focus of the workshop's creative output. Subjects to be explored include the physical nature of radio and the electromagnetic spectrum, alternative energy, wireless networks, and transmission- and net-art. Participants will gain hands-on skills in electronics construction and soldering, embedded computing and web- and python programming.
Each participant will leave with their own micro-power FM transmitter. An additional workshop fee of 75EUR will be charged if they would like to keep their wilderness wireless devices.
Participants are required to bring a laptop. WIN, OSX and LINUX supported! The workshop does not assume any prior knowledge or skills. Everyone is welcome!


Speaker: Fang Liu (UW)
Seminar Title: Deep Learning: Recent Applications in Medical Imaging
Date: March 23
Summary: This talk will present an overview of Deep Learning (DL) and discuss some recent successful applications in medical imaging. One aim is to draw connections between DL methods such as convolutional neural network (CNN), convolutional encoder-decoder (CED), cycle-consistent adversarial neural network (Cycle-GAN) and medical applications including image reconstruction, multi-modality image synthesis, image segmentation and computer-assisted image diagnosis. Dr. Liu will present some of his recent work using DL for medical imaging applications and will discuss relevant DL methods and their strengths and limitations. The talk will conclude with a discussion of open problems in DL that are particularly relevant in medical imaging and the potential challenges of DL in this emerging field.
Speaker Bio: Fang Liu’s research interests focus on magnetic resonance (MR) imaging, more specifically for MR image reconstruction, pulse sequence design, quantitative mapping, and MR image analysis. Dr. Liu is currently an assistant scientist in the Department of Radiology, UW-Madison with particular focus on deep learning and medical imaging. Dr. Liu’s projects include three main research fields. Firstly, he leads a research team to investigate advanced methods for performing fast and accurate quantitative mapping techniques for assessing tissue properties in musculoskeletal imaging. These techniques include ultra-short echo time imaging, diffusion imaging, and multi-component relaxometry. Secondly, he designs accelerated MR imaging techniques using deep learning, compressed sensing and MR fingerprinting. Finally, he investigates novel deep learning techniques for medical image applications and recently successfully translated deep learning methods into multiple research projects for automated image segmentation, PET/MR attenuation correction and MR-only radiation therapy.
Recorded Lectures (Radiology Intranet): Mp4 Lecture


Posted October 19, 2018 10:03:25Google’s new Camera tripod is a big deal.
We’ve reviewed it a few times already and liked the idea of it.
We also like the fact that it comes in a handy battery pack, but that battery pack can only hold 8G of battery power.
It has a battery life of about 10 hours on a single charge, which is better than the 3.5-hour average we’ve seen on the Nexus 6P’s battery.
Google says that its camera tripod is able to record 1080p video, but it also supports the same kind of low-light performance you get from an iPhone’s camera.
So it’ll take a while to see the full potential of this camera tripod.
But it’s a pretty good solution for anyone who’s already got an iPhone 6 or 6 Plus camera and wants to keep up with their friends and family.
But what if you’re not ready to spend money on a tripod?
That’s where Google Camera’s other benefits come in.
The tripod is an extension of the camera.
That’s because Google uses the same technology found in the Google Pixel smartphone camera that makes up most of the Pixel lineup.
That includes the sensor, lenses, and lensescope.
The new camera tripod isn’t just a camera, it’s an extension to the camera, too.
It can capture a 1080p shot in low- light conditions, it can record video and audio in all sorts of conditions, and it can even use the same camera sensors as the Pixel cameras to record in low light.
You can also use it to capture still images.
There are also different modes that allow you to adjust the exposure and contrast settings for different situations.
The main mode, for example, can be used to get more details in lowlight, and to adjust for blur, so that your photo looks sharper in low contrast.
It’s not just about the quality of the images that Google has included in the Camera tripod, either.
Google’s camera camera tripod has also received some new features that are designed to make it even better.
It includes a built-in mic and microphone holder.
The camera tripod’s built-on mic can record audio in the event that the mic doesn’t work.
There’s also a built in microphone holder that allows you to attach a headset microphone for recording audio without worrying about the camera lens.
If the camera is locked and recording, the microphone holder will stay locked in place and will not vibrate, which will make it more convenient for recording.
Google has also added a “battery life” setting that lets you configure the battery life in terms of minutes and hours.
You’ll want to keep this in mind when shooting in low or medium light.
The battery life is a good way to know how long you have left on your phone’s battery, but remember that it’s not the same as a full battery.
The default setting on the camera tripod does a great job at measuring the battery’s remaining life.
The downside to that is that the battery will last about as long as the phone itself, which means that you may need to adjust your camera settings to make sure you’re recording as long a time as you need.
The built- in microphone can be a little noisy if you record audio with it in low and medium light, and recording in low, medium, and low-level will make the microphone sound a little tinny.
But if you don’t record in that mode, it will sound a bit tinny and not as clear.
Google Camera also has an in-camera camera.
This feature allows you capture an image in low ambient light with a white filter on the side of the lens.
This way, you can make sure that the image is captured accurately.
The Pixel and Pixel XL cameras are the only devices that feature this feature.
Google also offers two camera filters in its Camera tripod: a “lightness” filter that lets your image look better in low lighting and a “brightness” lens filter that will allow you more control over the contrast and brightness of your images.
The lightness filter is a nice way to make your image stand out from other shots.
The “bright” filter is another nice way of making your images pop.
It lets you use white noise to create a brighter image and also to add some depth to your images, like in the example below.
The in-cam camera is another good option for capturing photos in low noise and in low color temperature.
Google is also rolling out a new color temperature sensor that will let you record images with a more accurate color temperature than your normal sensor.
It will also let you create a more realistic color temperature that will give you more detail in your images than your standard camera.
Google already offers a color temperature in the Android 6.0 Marshmallow camera app that lets users choose between a black and white image and a white image.
You’re able to adjust how much


پنجشنبه, ۲۱ اسفند ۱۳۹۳، ۱۱:۴۷ ب.ظ
Georg Simon Ohm and Resistance
ONE OF THE FUNDAMENTAL RELATIONSHIPS of circuit theory is that between voltage, current, and resis-tance. This relationship and the properties of resistance were investigated by the German physicistGeorg Simon Ohm (1787–1854) using a circuit similar to that of Figure 3–1. Working with Volta’s recently developed battery and wires of different materials, lengths, and thicknesses, Ohm foundthat current depended on both voltage and resistance. For a ﬁxed resistance, he found that dou-bling the voltage doubled the current, tripling the voltage tripled the current, and so on. Also, for aﬁxed voltage, Ohm found that the opposition to current was directly proportional to the length ofthe wire and inversely proportional to its cross-sectional area. From this, he was able to deﬁne theresistance of a wire and show that current was inversely proportional to this resistance; that is,when he doubled the resistance, he found that the current decreased to half of its former value.These two results when combined form what is known as Ohm’s law. Ohm’s results are of such fundamental importance that they represent the real beginnings of what we now call electrical circuit analysis.


Currently, oxidation reaction, poor wettability and high peak temperature in reflow soldering will do harm to electronic solder joints. To offset these effects, using nitrogen to inert the atmosphere during soldering has become a globally accepted practice in electronic assembly. Nitrogen atmosphere improves the wettability of solder, reduces the degree of oxidation, and accelerates the speed of soldering reaction.
Whatever you need to control the atmosphere within your reflow ovens and simultaneously decrease nitrogen costs, Nexelia for Reflow Soldering is the unrivalled option.
The Nexelia solution
A comprehensive gas solution designed for and adapted to your specific needs, Nexelia for Reflow Soldering combines the best of our gases, application technologies and expert support. As with all solutions under the Nexelia label, we work closely with you to pre-define a concrete set of results, and we commit to delivering them.
A complete retrofit solution, Nexelia for Reflow Soldering was expertly designed by Air Liquide to generate and carefully monitor inert atmosphere into your reflow oven. The solution combines nitrogen supply with an automated controlling system to automatically adjust the inert atmosphere composition in the reflow oven.
Nexelia for Reflow Soldering is for the sectors within the electronics manufacturing industry that use reflow soldering process.
Nitrogen savings of 5% to 15%
ATMOSPHERE CONTROLLER-E monitors and constantly regulates the nitrogen flow to maintain the required Residual Oxygen Level (ROL) inside the reflow oven. No need of over consumption for clearances, nitrogen consumption is permanently optimized, whatever the operating conditions.
Continous quality monitoring of reflow atmosphere
ATMOSPHERE CONTROLLER-E detects and adjusts the internal atmosphere quality of the reflow oven throughout the day. The system works as a virtual operator, checking and adjusting the ROL in the reflow zone in real time, in accordance with the specifications. The equipment consistently maintains optimal performance levels, even with flexible production.
An easy-to-operate system
The installation of ATMOSPHERE CONTROLLER-E requires no modification of your reflow oven, neither maintenance. You only have to adjust the required ROL set point, and the Air Liquide control system starts to monitor.
Nexelia for Reflow Soldering consists of:
Nitrogen supply: from liquid storage or in a gaseous state on-site production system, nitrogen requirement is carefully calculated by our teams to ensure an optimized performance of your reflow soldering process.
ATMOSPHERE CONTROLLER- E is a patented, automatic-control system designed by Air Liquide for the cautious monitoring of inert atmosphere into your reflow oven.
The system is suitable for oxygen-level ranking from 0 to 3,000 ppm.
The full support of our application experts, from the very first point of the solution’s design, right down to its implementation and maintenance.


- May. 25, 2020
- The organizing committee has decided to postphone the conference in 2021 due to the outbreak of COVID-19.
- Feb. 13, 2020
- This conference will be supported by Bunkyo City (local government).
- Jan. 6, 2020
- A special lecture for public was announced.
- Sep. 26, 2019
- Website of ADMD2020 opened.
The International Symposium on Advanced Display Materials and Devices(ADMD), is a serial
international conference about basic research and development of organic/polymer optoelectronic display materials
and devices. The symposium has been held for many years, organized by Japan, South Korea, China in turn.
The 24th International Symposium on Advanced Display Materials and Devices (ADMD 2020) organized by Chuo University,
will be held from October 16-18, Tokyo, Japan. The symposium of ADMD 2020 will focus on topics:
(1) OLED materials, devices, lighting,display; (2) Liquid crystal materials, devices, display; (3) Micro-LED Display; (4) QD materials, devices, display; (5) TFT materials, devices, panels; (6) Electronic paper materials, devices, panels; (7) Laser display.
- - KATAYAMA, Kenji (Chuo University, Japan, Chair)
- - IKEDA, Tomiki (Chuo University, Japan, Co-chair)
- - PARK, Lee Soon (Ulsan National Institute of Science and Technology, Korea)
- - YU, Yanlei (Fudan University, China)
- - ZHANG, Jianhua (Shanghai University, China)
- - KAWATSUKI, Nobuhiro (University of Hyogo, Japan)
- - KANIE, Kiyoshi (Tohoku University, Japan)
- - KURIHARA, Seiji (Kumamoto University, Japan)
- - SEKI, Takahiro (Nagoya University, Japan)
- - SHIONO, Takeshi (Hiroshima University, Japan)
- - TAKATSU, Yoshiharu (DIC Corporation, Japan)
- - HONG, Yongtaek (Seoul National University, Korea)
- - JANG, Jin (Kyung Hee University, Korea)
- - KANG, In-Byeong (LG Display, Korea)
- - KIM, Jang-Joo (Seoul National University, Korea)
- - KWON, Jang Hyuk (Kyung Hee University, Korea)
- - LEE, Wei (Chiao Tung University, Taiwan)
- - PENG, Junbiao (South China University of Technology, China)
- - YANG, Huai (Peking University, China)
The Japanese Liquid Crystal Society
The Society of Polymer Science, Japan
Hitachi Metals Materials Science Foundation
Tokuyama Science Foundation
Support Center for Advanced Telecommunications Technology Research, Foundation
Konica Minolta Science and Technology Foundataion


Our first of many projects:
A project we are going to try and make for the next meeting (july 6th, 2007)
"if anyone is already grabbing parts for the disposable
camera zapper get a fuji camera not a kodak one like
is says in the.pdf using the fuji camera makes it
a lot easier to build."
How many and what type of switches you need depend on
what camera you use because they function differently.
A Fuji camera only needs one of the switches listed
below to charge the flash manually. While a Kodak
camera will need one of the switches listed below and
a second switch to burn off the battery when its not
being used. This is because Kodak cameras recharge the
flash automatically and will drain the battery if left
on while Fuju cameras only recharge the flash when the
switch is held down.
No matter what camera you grab you will need these
parts listed below. So if you want to make one bring
the stuff below and myself or someone else will supply
the tools and misc stuff.
a Fuji or Kodak disposable camera with flash (Fuji
cameras are a lot easier to fit in the box than Kodaks
but either will work)
RS# is the Radioshack part number
Small Plastic Project Box( RS#: 270-283)
1 Single Pole momentary NO Switch (RS#: 275-644)
1 Type ”N” Battery Holder (RS#: 270-405)
1 Or More Type “N” Batteries (RS#: 23-023)


Internship - Electrical Engineering
Do you want to gain start-up and online marketing electrical engineering experience? Would you like to work in a young and motivated team? Would you like to work on a new product and archive great things with us?
Then send us your application now!
We at NOVA Products have developed a pearl earring that the wearer can use to make phone calls. Now we want to take the next steps with you!
Further development of the headset's electronics
Configuration of the operating software for the headset
Development of charging functionality
Send us an email with your CV or the link of your LinkedIn or XING profile.


The electric vehicle market has seen a significant growth in recent years, with the demand for eco-friendly and sustainable modes of transportation increasing. The success of electric vehicles (EVs) is largely dependent on the performance and reliability of the battery. Hence, the companies that manufacture EV batteries play a crucial role in determining the future of the electric vehicle industry. Here are some of the top electric car battery companies that are leading the charge in 2023.
- Tesla Tesla is undoubtedly one of the leading electric car manufacturers, and it also produces its own batteries. Tesla's battery technology is considered to be ahead of the curve, with its battery packs offering high energy density and long range. The company's battery production facilities, the Gigafactories, are some of the largest in the world, and they are capable of producing more than 35 GWh of batteries annually.
- CATL Contemporary Amperex Technology (CATL) is a Chinese company that is one of the largest producers of EV batteries in the world. The company supplies batteries to some of the biggest EV manufacturers, including Tesla, BMW, and Volkswagen. CATL is known for its high-performance batteries that offer long range and quick charging times. The company has plans to increase its production capacity to meet the growing demand for EV batteries.
- Panasonic Panasonic is a Japanese electronics giant that has been producing batteries for many years. The company is a supplier of batteries to Tesla and has been instrumental in the development of the electric vehicle market. Panasonic's batteries are known for their high energy density and long lifespan. The company is continuously investing in R&D to improve its battery technology and meet the demands of the growing EV market.
- LG Chem LG Chem is a South Korean company that is a major player in the EV battery market. The company supplies batteries to many of the top EV manufacturers, including General Motors, Ford, and Hyundai. LG Chem's batteries are known for their high energy density and long range. The company is also known for its advanced battery management systems that help to optimize the performance of the battery.
- SK Innovation SK Innovation is another South Korean company that is making a big impact in the EV battery market. The company supplies batteries to many of the leading EV manufacturers, including Kia and Hyundai. SK Innovation's batteries are known for their high energy density and long range. The company is also investing heavily in R&D to improve its battery technology and stay ahead of the competition.
In conclusion, the top electric car battery companies are leading the charge in 2023, with their innovative battery technology driving the growth of the electric vehicle market. These companies are investing heavily in R&D to improve their battery technology and meet the demands of the growing EV market. With the demand for EVs expected to increase in the coming years, these companies are well positioned to take advantage of the growth opportunities in the electric vehicle market.


The demand for artificial intelligence is increasing day by day as scientific technology can make any kind of mathematical and technical work possible very quickly.
Now we have become so much dependent on the internet due to which our information is spread around very easily and it is the job of cyber security to keep all that information safe.
Anthropology is the scientific study of the social aspects of human behavior and how human behavior and structure have gradually changed over time.
In the future these jobs will reach even higher in the list. Computers, mathematics and data analysis are so easy that scientists can use the data to do their work very easily.
Culinary art is about preparing food and presenting it through various designs. This type of culinary art is seen especially in restaurants.


The STEM Academy at Bartlett was named the number one middle school STEM program in the nation on Thursday and received the Future of Education Technology Conference 2016 STEM Excellence Award.
The Academy at Bartlett was named a finalist last month.
The FETC STEM Excellence Awards recognize excellence and innovation in the field of STEM education at the primary, middle and high school levels, with winners selected from each level.
In determining the finalists for the award, evaluators stated they were impressed by the innovation and educational impact of Bartlett’s STEM program. The STEM Academy at Bartlett was the first middle school in the state of Georgia to receive school-wide STEM certification in 2015.
Copyright 2016 WTOC. All rights reserved.


Computer Forest Hills, NY
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EC Electronics, Inc, has been providing the international and domestic market with quality electronic components since 1996 We offer a wide range of electronic components, including IC's and LCD's...
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- Classic Hassock Inc 10723 71St Rd.11375 Forest Hills, NY QUEENS 718 544 5537
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Event Radio Rentals is a leading communications rental company based in New York City. We rent two way radios, push to talk walkie talkie phones and wireless broadband data cards nationwide.
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The System screen has information about the software and the hardware HOOBS is running on.
From this screen you can.
- Check for HOOBS updates
- Get information about the Operating System
- Keep tabs on the File System and Temprature
- Access the Terminal for advanced operations
This checks NPM for you, and if NPM has a version greater than what you have installed, it will show here.
To upgrade click the Upgrade button.
Note. Upgrading requires sudo. If you are not running HOOBS with the -p flag, or you don’t have sudo setup to not ask for passwords. This will not execute.
The terminal is the command line for the device HOOBS is running on. This works on Linux and MacOS.
If you don’t know how to run commands on Linux, you should avoid this screen.


T hese days, most people are accustomed with augmented reality apps, even if they aren’t quite what was envisioned by science fiction in the past. We’re still some way away from the Star Trek Holodeck, but the fact of the matter is that you can wear new glasses or a funny hat with Snapchat or Facebook Messenger, and nobody is surprised anymore. In fact, the surprise only occurs when the algorithm fails and the digital enhancement disappears, leaving you just staring at your face again.
Pose Estimation is the name of the process that allows a computer system to identify a human and to estimate or approximate the way in which they are standing (their pose). This is most often achieved using a single 2D image or video input.
It isn’t difficult for a human to identify another human face or body, so why should it be difficult for a computer algorithm to do the same? Generally speaking, humans have one head with two eyes, a nose, and a mouth. Their bodies have two arms and two legs…surely, it’s just a matter of counting!
Why Pose Estimation is Difficult
One factor that humans have as an advantage over many digital systems is stereoscopic vision. Pose estimation, even for Snapchat, usually involves taking a single 2D image and inferring the existence of 3D objects within it.
For a human with experience of the real world, this is not too hard, but for an algorithm it can be quite tricky. Even a human can be fooled by optical illusions and patterns that look like faces, so it is difficult for software with no real-world experience to determine what it is looking at.
But this is just the start of the problem for pose estimation software. It’s not just seeing patterns that appear to be faces that aren’t really there, sometimes real faces don’t look like faces at all (depending on the angle). And if you’re just working from an outline or silhouette of a whole body, how can you tell if it is facing towards you or away from you?
It is truly surprising and exhilarating to discover how far pose estimation has come over the last three decades.
The origins of Pose Estimation
Back in 1989, a paper from the University of Washington Department of Electrical Engineering (“Pose Estimation from Corresponding Point Data” by Robert M Haralick, Chung Nan Lee, Xinhua Zhuang, Vinay G Vaidya, and Man Bae Kim) attempted to tackle the problems facing engineers working on “computer vision”.
Their system required clear inputs and user intervention to determine the location of bodies within the images they were working with – however, they did find ways of producing 2D projections with perspective from 2D sources, effectively building the basis for creating a 3D digital environment from 2D input.
Further research from the University of Texas at Austin helped to establish the requirements for detecting human motion. Unlike machines, humans move in an elastic and non-rigid way. This presents problems of identification as it cannot be guaranteed that even an individual human will move in the same way twice.
Based on studies from the 70s, it was found that human movement could be inferred from light sources and contours around articulation points – essentially, identifying the joints of the human body and calculating human-like movement based on those spatial points.
By combining these works, an algorithm to detect human shapes became a workable proposition.
It’s not science…
Science relies on facts and figures to prove points. It has long been said that correlation does not indicate causation, but with pose estimation this isn’t necessarily true. By 1998, identifying humans and human motion within video images was found to be more efficient using correlation – if it looks like a human, it probably is.
This reduces the need for exacting tests to determine if a subject is definitely a human, which means the computing power required is minimized. What once would have taken a powerful computer many hours to analyze could be matched by a lower-powered computer in minutes.
Finding points in 3D space using 2D inputs became simpler, and the use of neural networks – the basis of much AI – allowed “noisy” inputs to be used. This meant that busy backgrounds could be ignored, and the subject could be found. Geometric body models had been used with limited success, but a system that “learned” about the human form would be much more flexible.
By 2006, research was accelerating and papers on the subject of computer vision and human motion capture were averaging over 100 per year. New algorithms and methods were being created at a rapid rate for quickly determining what human shapes were, tracking such shapes, and estimating the pose.
The problem of noisy backgrounds had been overcome, and humans and their motions could be identified with relative ease. Handheld devices opened new opportunities (for example, AR hats and glasses) and it was not long before stores realized the possibilities – what if users could try on outfits without having to buy them first?
This would take pose estimation to a new level – a hat and glasses is one thing but requiring that the human be identified while simultaneously creating an internal model that could be “dressed” by the software seems nigh-on impossible.
Could these problems be overcome? And could a handheld device be powerful enough to even attempt to solve these problems?
You’ll find out in part two of this three-part series!


I recently updated my computer at home to an AMD Ryzen 5700x and a 7800 XT. After coming from Nvidia GPUs (1080 Ti this time), having this feeling of “It just works” is really nice.
I don’t think I’ll ever have another Nvidia GPU again. It’s nice having secure boot working from the start instead of setting up a custom certificate.
Wayland is so nice. Thank you developers and maintainers for your work.
Just thought I would share.
Thanks for listening to my TedTalk.
Congrats! Glad to hear you got yourself a nice upgrade and everything is working for you.
Thanks! Microcenter in my area had a great bundle deal so I took advantage of it!
Good move! I love AMD, and use their CPUs exclusively, and have since the AMD Thunderbird line of processors. I switched to just AMD GPUs shortly after the Nvidia 1050. It’s a good thing my switch to Linux coincided with that philosophy.
Oh, and that’s not to say Intel or Nvidia is bad, just a personal choice on my part. I like compatibility and uniformity when it comes to my hardware.
I haven’t used AMD since Athlon 64 as well, but the next time I need to build a computer, I’ll base it around AMD. If there was an AMD version of my System76 Lemur Pro, i’d have the perfect laptop.
Same, I’m waiting for AMD laptop with Coreboot.
I remember those heady Athlon 64 days well
And, likewise, it was a decade after those days before I purchased another system with an AMD CPU because they went a long time without anything interesting or suitable for what I needed.
Hmm, what I have to say is sad is the lack of any GPU in VMs. For me afaik even my damn old Intel Integrated Graphics gave better performance. Like, GUI VMs barely load at all, which is sad for testing.
Nvidia is going to be better as nvk merged into the kernel so hopefully nividia will be as good as amd cards.
Seems like it has…quite a ways to go.
I have been building my own systems since the time of … Anyway, I always use AMD for my systems, including this one. I just like their gear, and find it always works with linux and in particular my favourite Linux and


Unless you’ve been living in a cave ignoring every big tech advance in the past decade, you’ve probably heard of machine learning. Whether it’s better fraud detection and prevention, the handy online recommendations made by Netflix and Amazon, or futuristic self-driving cars, machine learning is powering the current artificial intelligence revolution. But what is it exactly? How does ML works ?
Machine learning is a subfield of artificial intelligence (AI). The goal of machine learning generally is to understand the structure of data and fit that data into models that can be understood and utilized by people and machines as well.
The core thing that Machine Learning does is find patterns in Data. It then uses those patterns to predict the future.For instance, you could use Machine Learning to detect fraudulent transaction, determine whether a consumer is likely to switch to a competitor and more !
Learning is identifying patterns. In reading for instance, we identify letters and then the patterns of letters together to form words, we then have to recognize those patterns when we see them again. That’s what machine learning does with the data we provide.
So for example suppose we have some data about paypal transaction, to start let’s suppose that we have four records,each one has three fields: the customer name, the amount of transaction and whether or not it’s fraudulent.
What is the pattern that this data suggest for fraudulent transaction ?
Well, it’s obvious isn’t it ? if the name of the customer starts with “Ja” he is a criminal !
Heummmm, probably not. The problem with having so little data is that it’s easy to find the patterns but it’s hard to find patterns that are correct, correct in the sense that they are predictive, they help us to understand whether a new transaction is likely to be fraudulent.
Let’s now suppose that we have more data.
Now, what’s the common thing between the fraudulent transactions ?
If we focus at that, there really is a pattern in that data, all transaction of the consumers that are in their 20s and with an amount greater than 1000$ are fraudulent. You could have found that pattern, but we agree that it was more difficult then the first one.But once again do we know that this pattern is truly predictive ? Probably not we don’t have enough data ! To do this well, we’d have enough data that people just can’t find the patterns.We have to use software, and that’s where Machine Learning comes in.


6 DIY Laptop Kits and Projects to Build Your Own Notebook
About This Event
You’ve heard about building your own PC, but can you build a laptop from scratch? The trouble with laptops is that the components don’t adhere to any definitive standards. Consequently, the nearest you’ll get to building a laptop is upgrading the RAM and maybe the storage. But with the help of specific hardware, kit computers, and 3D printing, it’s possible to build your own notebook computer. These six laptop building kits and project ideas will get you started.
1. Pi-Top Raspberry Pi DIY Laptop Kit
So many Raspberry Pi laptop project kits are around, but which one is best? We reckon it’s the Pi-top, a modular laptop with a retractable keyboard panel. It’s here that you place your Raspberry Pi, attach it to the Pi-top’s connection module, and start using the computer.
Designed for portable productivity as much as experimenting with the Raspberry Pi, the rail mounting system supports extra hardware. There’s also a cooling bridge to enable you to overclock your Pi for improved performance without overheating. The end result is an easy-to-carry Raspberry Pi experience, capable of running any project you can throw at it. This isn’t the only Raspberry Pi laptop available. See our guide to Raspberry Pi laptops for more project ideas using the popular little PCB.
2. DIY Laptop With Cardboard and an Old Tablet
A truly DIY project, this homemade notebook project relies on you owning a 10-inch tablet and a keyboard. Oh, you’ll also need plenty of cardboard, decent knife, and a good supply of glue. When cutting the card, take the time to plan out everything in advance. After all, the chances are you don’t have the exact same model of tablet and keyboard. Things will need to be adjusted, even if it’s only slightly. With a bit of care, you could replicate this project with any old tablet—the thinner, the better!
It is easy to laugh, but there is something ingenious about this project. The care that has gone into the design is clear and relying on an old tablet is inspired. Sure, you’ll need a keyboard and mouse, but for a DIY laptop, this is better than most actual notebooks.
3. Windows 10 Mini-Computer Pocket PC Notebook
For a truly compact DIY laptop solution, try this project which utilises a compact LattePanda computer. You’ll also need the affordable IPS LattePanda display for this DIY notebook which runs Windows 10.
A standard wireless keyboard and mouse combi is also used in the design, the bulk of which relies on an impressive 3D printed case. You can find the STL files for printing in the developer’s Thingiverse page. By the end of the build, you should have a pocketable Windows 10 computer, smaller than a notebook. This might not be what you’re looking for in a DIY laptop project, but you’ll agree it’s impressive.
4. Xbox One S Laptop by Ben Heck
Following the tear-down of the comparatively slimline Xbox One S, YouTuber Ben Heck had the parts just laying around. His solution? To convert the Xbox One S into a portable gaming machine—an Xbox laptop, essentially. Taking the motherboard, Blu-ray drive, PSU, and hard disk drive, the laptop features a 15-inch display, and machined aluminum base.
The project video is lengthy, but you’ll see how Heck made some interesting design choices and moved components around. Also, find out if the finished product is good enough for gaming. Of course, you can’t type on it; there are no Xbox word processing apps. As a productivity device, this is a massive fail—but as a gaming laptop, it’s the ultimate.
5. Build Your Own Gaming Laptop
For a less complicated gaming laptop that has a keyboard, try this DIY laptop project.
Relying on affordable components from Amazon (or your preferred hardware retailer), the secret to this project is the case. Barebones laptop cases can be purchased online, featuring just the display, keyboard, motherboard, and CPU/GPU. These can be bought as-is, or with the chosen customizations added by the retailer.
This project takes the barebones case and makes some improved component suggestions. The result is a DIY laptop project with high speed RAM, fast SSD storage, and m.2 SSD for the OS. Of course, you can make your own customizations, based on your budget. Various online retailers ship barebones laptops. One example is RJTech.com, where you’ll find a nice selection of barebones notebooks for all budgets.
6. Pizza Box Laptop
Ever broken a laptop and found yourself short of options? When the case itself breaks, it can seem like the end of the world. This is particularly frustrating if it is the lid—you’re suddenly unable to use a perfectly good computer.


|Product:||Multi-function Conference Table Socket Box||Type:||Tabletop Hidden Pop Up Socket|
|Panel Size:||266 * 118 * 2 Mm||Box Size:||221 * 108 * 120 Mm|
|Material:||Zinc Alloy||Application:||Conference Multi-function Socket Box|
|Model Number:||BDP1201-R||Connector:||With Bottom Female Connectors|
|Grounding:||General Standard Grounding|
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Hidden Desktop Socket series offer a solution of compact & beautiful desktop signal connection. The socket could be easily and conveniently connected with the electric equipments. This socket is mount on the tabletop and all connectors are hidden in the box, the user can press the pop up button to make the connector panel pop up. After used, also press the surface panel to let them hided. The socket bottom also has the connection panel to connected all modules directly. Concealed Desktop Socket is designed for connection of video, audio, computer video, network, telephone and power, etc. When the mechanism is opened, kinds of electric wires and data wires could be inserted and connected into the box.
1, Socket hidden on the table. Press the button, the connection panel will be pop up to the desktop socket if would like to use. Press the surface panel to let the socket hidden into box after used.
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|Item Name||Tabletop cable cubby|
|Panel Size||266 * 118 mm|
|Case Size||221 * 108 * 120 mm|
|Cut out Size||225 * 110mm|
|Product Button Shape||Oval shape|
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|Panel Configuraion||2* Network (RJ45) + 1* HDMI + 1* VGA + 1* USB + 1* Audio 3.5|
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Bruker serves a large and global customer base and has operations throughout the world.
Download our Bruker Product Overview.
In 2013, Bruker changed its operational structure to consolidate 10 operating divisions into three new Groups: Bruker BioSpin, Bruker CALID, and Bruker Materials. These Groups combined with the Bruker Energy & Supercon Technologies comprise the operating entities of the company today. To learn more about Bruker’s management team, please click here.
Bruker was founded in Karlsruhe, Germany in 1961 by Günther Laukien and the company soon became a pioneer in Nuclear Magnetic Resonance (NMR) Spectroscopy. The Company grew substantially in size and scale over the next four decades and expanded its reach into new technologies and markets. Beginning in the year 2000, several of the Bruker operating entities went public, including Bruker Daltonics, Bruker AXS and Bruker Optics. In 2008, all Bruker entities, including the addition of the original Bruker BioSpin Group, were combined to form the company as it exists today. Today, the Laukien family still owns approximately 34% of Bruker’s common shares. To learn more about Bruker’s history, please click here.
Bruker offers a broad portfolio of scientific instrumentation products. The Company’s market and technology leading products are driving and facilitating many key application areas such as life science research, pharmaceutical analysis, applied analytical chemistry applications, materials research and nanotechnology, clinical research, molecular diagnostics and homeland defense. Please click here to learn more about Bruker’s products: Bruker Product Overview


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Dr. Francisco Tirado (UCM Spain)
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The Specialization in High Performance Computing and GRID Technology is particularly aimed at university graduates in Computer Sciences and Engineering. The goal is to provide the graduate with updated knowledge about the fundamentals of Parallel Computing and the technologies and applications that are currently developing worldwide.
The topics include Fundamentals of Parallel Systems, Parallel Architectures, Parallel Programming Paradigms, Parallel Programming Methodologies and Languages, Cluster, Grid and Cloud Computing, Shared Memory Models Programming, Messages and Hybrids, Performance Monitoring, Optimization of Algorithms and Architectures, Fault Tolerance, Middlewares for Parallel Architectures, Resources and Applications Management. The experimental part is particularly aimed at Grid technology and multiclusters using Grid middleware.
The Specialization in High Performance Computing is certified and categorized “A” by CONEAU (Resolution Number 42/17) , and National Accreditation from the MECyT -Ministry of Higher Education, Science and Technology- (Resolution Number 824/19)


ROS web tutorial part 2 - working with cameras
In this intermediate tutorial we will look into using libuvc_camera package with a simple USB camera. In the process we will learn something about udev rules and nodelets.
The tutorial below assumes the following tools:
- ROS Melodic running on Ubuntu 18.04
- Catkin tools
- In this tutorial we will not be using a web browser (sorry!)
- A UVC enabled camera (a standard webcam should do)
- Completion of ROS beginner and intermediate tutorials from ROS wiki
UVC (USB Video Class) is a class of USB devices that support streaming of videos. If you would like to know more about UVC then Microsoft created a nice description of UVC driver. If you would like to dig even more into the topic then you can read the USB Video Class document set from USB.org.
Setting up the camera in Ubuntu
First thing we want to do when adding a camera to the system is to add the udev rules for it. Udev is a device manager for Linux kernel. For more information on Udev you can look into the following sources: 1 2.
Before plugging in the camera to the USB let’s check the output of:
Since my laptop has 2 built-in cameras I can see two video devices that are ready for access. Plugging in my USB camera and repeating the ls command the output looks like this:
Knowing our camera device node path (/dev/video2) we will now check the USB attributes of the camera using the command:
The output of this command looks as follows on my machine (output trimmed for brevity):
From this snippet we are mostly interested in the section that begins with looking at parent device ‘/devices/pci0000:00/0000:00:14.0/usb1/1-1’: as those are our camera parameters. From all those parameters at this stage we will be interested in the below ones (please note that those will almost certainly differ on your camera!):
Knowing this information we can add a Udev rule for our camera by creating a file /etc/udev/rules.d/99-uvc.rules (note that creating and editing this file will most likely require root permissions) with the following contents:
Afterwards let’s reload the Udev rules:
and to be sure disconnect your camera and connect it back in. If you used the correct idVendor and idProduct attributes in your Udev rules you shouldn’t have issues in the next part of the tutorial!
To learn more about our camera we will execute the following command in a terminal:
Here is the truncated output of this command on my machine:
From this output we learn the supported pixel format (MJPG), the supported resolutions and the image rate. Those values will be crucial later on when we set up a libuvc_camera launch file.
Before we jump into integrating our camera with ROS let’s talk nodelets! Here is an excerpt about nodelets from the ROS wiki:
Nodelets are designed to provide a way to run multiple algorithms on a single machine, in a single process, without incurring copy costs when passing messages intraprocess. roscpp has optimizations to do zero copy pointer passing between publish and subscribe calls within the same node. To do this nodelets allow dynamic loading of classes into the same node, however they provide simple separate namespaces such that the nodelet acts like a separate node, despite being in the same process. This has been extended further in that it is dynamically loadable at runtime using pluginlib.
Firstly why do we care? Imagine a situation in which we have a ROS node that performs object tracking on the provided image and another node that receives camera image stream and publishes it on a topic of object tracking node. What then happens is that our camera node create the message that will be serialized and then sent over TCP or UDP to be deserialized by the object tracking node. This serialization and deserialization is quite an overhead and nodelets allow you to overcome this by working in the same process.
Note that for nodelets to be useful the two nodelets need to run on the same machine!
For the further read you can check out this excellent post from Clearpath Robotics about nodelets.
In case of our tutorial we will not gain anything by running our camera processing as a nodelet but we know that you will want to expand the project later on hence we will prepare you for what lies ahead of you.
As I said before in this tutorial we will be using libuvc_camera package. You can install libuvc_camera using the following command:
sudo apt-get install ros-melodic-libuvc-camera.
After that we are ready to create the ROS package we will hold our camera in. In your ROS workspace simply execute:
The minimal launch file for our nodelet will look as follows:
In the line
<node pkg="nodelet" type="nodelet" name="nodelet_manager" args="manager" output="screen"/> we create a nodelet_manager that needs to be referenced in all the nodelets that will be sharing information with one another.
<node pkg="nodelet" type="nodelet" name="libuvc_camera" ... creates an instance of a libuvc_camera/driver nodelet with nodelet manager set to “nodelet_manager”.
Parameter wise we set up the following ones:
- frame_id - the tf coordinate frame for our camera image feed
- vendor - the USB device vendor we obtained in Udev rules section of this blog post
- product - the USB device product we obtained in Udev rules section of this blog post
- width - the width of the image (needs to match the output we’ve seen in Camera parameters section)
- height - the height of the image (needs to match the output we’ve seen in Camera parameters section)
- video_mode - pixel format (needs to match the output we’ve seen in Camera parameters section)
- frame_rate - camera’s frame rate (needs to match the output we’ve seen in Camera parameters section)
- camera_info_url - I commented this one out but you could use it for camera calibration
This is only a fraction of the parameters supported by libuvc_camera. For a full list you can check the UVCCamera.cfg file.
Testing it out
We should now be ready to test our camera. Make sure that your workspace is built and sourced and start the launch file that we’ve created:
In another terminal you can launch rqt_image_view to check the received image feed:
If everything went right you should be able to specify the topic to look at and view the feed
In the next post in this series we will look into ROS web video server!


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By creating far less heat than traditional lighting, Australian LED lighting also lasts far longer with up to 25 - 30 years in normal use. Lighting contributes about 30% to the average Australian households energy bills, so it makes up an important part of the electricity you are paying for. Unlike those who have switched to LED lighting in Australia, most lighting in Australian households is inefficient and is costing you money and emitting vast amounts of harmful CO2 into the atmosphere.
By changing to LED lighting Brisbane will not only see a huge decrease in detrimental CO2 emissions, but the new LED lighting will cost far less to operate and they will pay for themselves in no time at all.


Before using this Tool the user is expected to have performed molecular docking from any of the
available docking software and the .exe file of this tool has been downloaded.
1. Receptor Input File (.pdb file)
The receptor .pdb file is utilized as a protein input file. The input files must be present in the same folder
where the .exe file is kept.
2. Ligand Input File (.sdf file)
The ligand .sdf file generated after molecular docking has to be submitted as input.
The user will be asked to enter the distance constraint value within which they would like to list the
active site residues.
(The range of 3-10 angstroms is where most ligand interactions take place)
The readable Excel Sheet Format (.csv) file will be saved in the same destination folder where the input
files and .exe file is located.


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Supercars set to mandate fly-by-wire with Gen3
Tuesday 1st September, 2020 - 5:29pm
Fly-by-wire technology is set to be mandated in the Supercars Championship from 2022 with Gen3.
The electronically controlled throttle allows computers to program a more precise throttle opening compared to a traditional cable that stretches over time.
The technology is widely used in motor racing globally, including Formula 1 where both fly-by-wire and brake-by-wire are used.
Fly-by-wire has been long-mooted for the Virgin Australia Supercars Championship, even as far back as Car of The Future in 2013.
Erebus Motorsport ran with the technology in 2013 with their Mercedes-Benz E63 entries, but later reverted to a conventional cable throttle with its switch back to the Holden Commodore.
Fly-by-wire was trialled by Triple Eight Race Engineering in its converted Holden Sandman Supercar wagon.
However, with the championship set to move to its long-awaited Gen3 platform from 2022, Supercars will introduce the technology.
The implementation may aid in achieving engine parity and could open the door for assisted shifting or hybrid technologies to be introduced.
Among details revealed by Supercars in its recently released tenders was confirmation of a 2765mm wheelbase and 2000mm track/width.
Engines will be capped at 600hp, a further drop of 35hp after Supercars lowered horsepower levels at the beginning of 2020 from 650hp to 635hp to cut costs.
Gen3 will use controlled front and rear suspension componentry and will continue to use an 18-inch by 11-inch wheel.