This paper proposes a sound-power visualization system that uses ultrasonic power transmission to support direct physical interaction between users and sound, developing a novel receiving unit that extracts electrical power from the ultrasonic field.
Int’l conference Proceedings of the 8th International Conference on Advances in Computer Entertainment Technology (ACE 2011) · 2011
Sound-Power Visualization System for Real-World Interaction Based on Ultrasonic Power Transmission
Kentaro Kimura, Osamu Hoshuyama, Takuji Narumi, Tomohiro Tanikawa, Michitaka Hirose