/technologies/sensor-technology/b/blog/posts/you-haven-t-seen-a-button-like-this-meet-disney-s-audiowave-controlled-sensorsNew soundwave powered button from Disney. Physical buttons are usually powered by electric circuits, but Disney Research Labs have different ideas. They are using audiowaves via your phone’s audiojack and microphone to trigger anything from opening aen-USTelligent Community 12