Ambient lighting...from your wallpaper.

A newly developed wallpaper by Philips features ambient lighting via embedded adjustable LEDs.  Pretty darn cool, I'd say.

They also function to acoustically muffle sounds and reduce echo, but may also become able to respond to audio input.  That is to say, you could DJ a party in a room lined with this wallpaper, and the wallpaper could change and match the beats.

                                                                                       via Philips

A lot like interactive, personal art...it's really neat.  It also may hold the potential to completely replace traditional light fixtures and sources.

Full article: here