We’ve probably all seen those vibrating devices that can turn flat surfaces like tables or windows into speakers. Well, Stefanich takes that idea one step further with the Sono. Noise cancelling headphones feature tiny microphones that can pick up and cancel out ambient sounds, and that’s exactly what the Sono would do. Except that it would counter-vibrate the window it was stuck to, turning it into a giant noise-cancelling speaker that silences any sound coming from outside.
via Gizmodo
