Filed under: Cellphones, Digital Cameras
Generally speaking, the cameras that come built in to today's mobiles are less than astounding, but a recent Sony Ericsson patent application could make 'em a bit more worthwhile. The patent describes a scenario where a user could input commands by simply gesturing in front of the lens, and the phone would then be able to decode certain actions and react accordingly. Apparently, one could answer a phone (in handsfree fashion, of course) from across t
