Now Control Your Car With A Wink or Nod

How about a car that works at your nod and wink? Engineers have come up with a whole new way driving using just facial expressions after creating a gadget that controls a car's functions using nods and winks. The infra-red sensor is mounted on the dash board and recognises the driver's facial expression to control the car. A computer concealed inside the car translates the gestures which corresponds to a list of commands for the radio, Sat Nav, heating and mobile phone. The gestures, which are being tested before they are finalised, include a wink to turn the radio and music player on and off. The technology is meant to be able to differentiate between an accidental blink and a wink by the length of time of the action before turning the radio on or off. Drivers can nod left to turn the volume up and right to turn it down while a tap on the steering wheel to skip the station or song. Motorists can even make a phone call by making
the 'lifting the receiver gesture' with their hand and dial by saying the name of the person they wish call. Motorists can even control the air conditioning and heating by raising and lowering their left hand above the gear stick which has another computer sensor mounted inside. The technology means drivers would be able to control the functions inside the car without being distracted from the road. Engineers from global infotainment specialists Harman have created a prototype car which could hit the roads in two years time.Hans Roth, director of technology at Harman, said: 'It’s all about reducing distractions in the car. If you don’t have to take your hands off the wheel or look down then it’s obviously safer. We are still testing a list of gestures which could be standard for all cars across the world.' CAR CONTROL GESTURES: These basic gestures are being testing around the globe to find the ideal system that can be used in countries around the world: 1.Wink - To turn the radio on and off. 2. Nod left - Turn the volume up., 3. Nod right - Turn the volume down., 4. Tap finger on steering wheel - Skip radio channel or song. 5. Left hand up (above gear stick) - Turn the heating on.6. Left hand down (above gear stick) - Turn the air-conditioning on. Phone gesture - To make a call. Source: Tech Guide

Read More........→July 30, 2012

Layered display solution brings glasses-free 3D closer

Researchers from MIT will demonstrate a new method for creating glasses-free 3D displays when they present a paper at Siggraph later this summer. The new proposal uses either three separate layers of LCDs with a single backlight, or two LCDs with lenses between them to refract light left and right. The three layer

Read More........→July 30, 2012

Solar-Powered Roads to Solve the Problem with Snow-Covered Highways

Places where people often witness an abundant amount of snow in winter face a serious problem linked with roads. Billions of dollars are spent each year to remove the snow and repair the roads damaged by the weather. In order to solve the problem, a researcher named Rajib Mallickproposed solar powered road systems. The systems would store the power of the sun to help clear streets and possibly provide an alternative source of electricity. Mallick's idea is to embed pavement with fluid-filled pipes. The fluid, which would be resistant to freezing, would be heated by the sun and stored in an insulated chamber. When ice and snow hit the roads, the heated fluid could be released to melt the snow. The heat from the fluid could also be used to provide electricity to nearby buildings. The project's cost is estimated at $12,500 for every 50 meters of pipe, plus annual maintenance costs of $1,000. But Mallick tells the system could pay for itself in six months while also providing enough electricity to heat 55 homes for one month a year. Source: Tech Guide

Read More........→July 24, 2012