Imagine having to find your way with only a compass and the stars and being handed a GPS. This is what David Marpaung and colleagues have just done for designers of light-based chips. Through their ...

Someone on NeoGAF's dug up some pictures of a new Sony controller patent, depicting a device that wouldn't look out of place in a "special internet video." Apparently it uses a mix of light and sound ...

Combining lighting with audio by using a light socket to power a wireless speaker is a two-in-one approach that appears to be gaining traction and this latest example - the Sound of Light speaker - ...