new delhi remember the newage lightweight cycle rickshaws a delhi iit student had designed a few years back the small twoseaters on ironrodandnylonstrap combo structure propelled by a bicycle chain today are sustaining millions of families in almost all cities of india and developing nations a final year passout of delhi iit master of design m des batch this year amit sabherwal has designed a new age tiny fan he calls windpower mobile charger which can trap power from wind at 25 kmph speed and charge a mobile phone the mobile charger has already drawn international attentionat standard driving speed in indian towns which is between 40 and 60 kmph you can generate enough power to energise torches cd players fm radios transistors and bulbs in your porticos verandahs and rooftop rooms just tuck the fan on rooftop of the moving car by the help of inbuilt fevicolglued thermocol tip or on your helmet while driving a twowheeler and charge your mobile phone or other gadgets tuck it on the roof top where wind blows the bulbs will light upamit has designed two more novel utilities redesigned manual wheel chair and newage laptop for space constraints for economyclass fliersm des students this year have designed many utility products industrially applicable after refinement they have already drawn international attention some of these designs are motorised wheel chair transporter for paraplegics by viswas morghare electric wheel chairs by sumeet sudhan for anthropometric needs designed according to disability groups demand for comfortable seat legrest and armrest a combo of new age hair drier blender drill tool by sunetra debroy for household use backpack vacuum cleaner by samir g gawde and scooter handlegrips by satyakam sharmathere are novel concepts of utilities in disaster management which india needs most these are instant large scale water purifier by sachin rathod portable communication centre by nitin k david beltcumvest personal floatation device by sanjeev patel water rescue equipment by samir g gawde portable stretcher by gaurab kar and nondecomposable body bag by kumud yadavin earthquake and flood situations such utility products are essentially required for people marooned by such calamities where communication network breaks and food and water have to be airdropped the instant large scale water purifier by sachin rathod can treat huge volumes of flood or dirty water in minutes through a pump and series of water treatent processes including ultraviolate or zero bacteria mechanisms industrially produced the purifier will be airlifted at a disaster centrepoint for dirty water treatment for masses and supply of drinking waterthe purifier is supported by a portable communication centre which will provide satellite phones medicare essentials foodstuff containers solarpowered electricity generator set etc along with makeshift space for two to spend emergency nights the com centre has to be airdropped at marooned locales and can be produced en masse industriallymotorised wheel chair transporter has already attracted mncs and ministry of social justice and empowerment for possible industrial production the chair wheels into a folded steel ramp attached to the