Controlled hover.

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  • Author(s): Grant, Andrew
  • Source:
    Science News. 2/22/2014, Vol. 185 Issue 4, p5-5. 1/3p.
  • Additional Information
    • Subject Terms:
    • Abstract:
      The article reports on research which was conducted by Jun Rekimoto at the University of Tokyo in Japan and led to the development of a device that uses sound to levitate objects and maneuver them in all directions in a process known as acoustic levitation.