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IPFS News Link • Science, Medicine and Technology

Gadgets controlled with touchless gestures and charging themselves with ambient light

• nextbigfuture.com

Made of tiny nanorods arrayed in a thin film, the LEDs could enable new interactive functions and multitasking devices. Researchers at the University of Illinois at Urbana-Champaign and Dow Electronic Materials in Marlborough, Massachusetts, report the advance in the Feb. 10 issue of the journal Science.

"These LEDs are the beginning of enabling displays to do something completely different, moving well beyond just displaying information to be much more interactive devices," said Moonsub Shim, a professor of materials science and engineering at the U. of I. and the leader of the study. "That can become the basis for new and interesting designs for a lot of electronics."