A group of MIT engineers have developed a paper-thin loudspeaker that can be used to turn just about any surface into an audio source. The new technology, referred to as the thin-film loudspeaker, produces sound with little distortion while utilizing minimal energy.

Imagine being able to wallpaper your room with speakers, creating the ultimate

Source: Hot Hardware – MIT Researchers Develop A Paper Thin Flim Loudspeaker That Will Blow Your Mind