SIGGRAPH 2014 Pixie Dust, Emerging Technologies Contributor

SIGGRAPH 2014 Emerging Technologies participant Yoichi Ochiai explains Pixie Dust a novel graphics system that is based on expansion of 3Dacousticmanipulation technology. In the conventional study of acoustic levitation, small objects are trapped in the acoustic beams of standing waves. Here, this method is expanded by changing the distribution of the acousticpotential field (APF), which generates the graphics using levitated small objects. The system makes available many expressions, such as express