News tagged with prototype system

Voice-based phone recharging

(PhysOrg.com) -- The noise that we produce can be a lot of things. It can be a valid means of communication. It can be an annoyance when you are trying to get to bed at night. It can be a migraine waiting ...

May 10, 2011 weblog
3.4 / 5 (5) 8 | with audio podcast

Next generation lens promises more control

(PhysOrg.com) -- Duke University engineers have created a new generation of lens that could greatly improve the capabilities of telecommunications or radar systems to provide a wide field of view and greater ...

Dec 20, 2009
4.8 / 5 (24) 1

'Sleep talking' PCs save energy and money

Personal computers may soon save large amounts of energy by "sleep talking." Computer scientists at UC San Diego and Microsoft Research have created a plug-and-play hardware prototype for personal computers ...

Apr 24, 2009
4.8 / 5 (16) 6