A tangible floating display that can provide different perspective views without special glasses being introduced. The proposed system can display perspective floating images in the space in front of the system with the help of concave mirrors. In order to avoid wearing special equipment to interact and deliver the sense of touch, the proposed system adopted an ultrasound focusing technology. For providing an immersive experience to the viewers, the proposed system consists of a tangible floating display system and a multiple-view imaging system for generating three lenticular displays in front of the users.
© 2014 Optical Society of Korea
Original Manuscript: October 30, 2013
Revised Manuscript: December 10, 2013
Manuscript Accepted: February 3, 2014
Published: February 25, 2014
Youngmin Kim, Hoonjong Kang, Yangkeun Ahn, Kwang-Soon Choi, Byoungha Park, Sunghee Hong, and Kwang-Mo Jung, "A Tangible Floating Display System for Interaction," J. Opt. Soc. Korea 18, 32-36 (2014)
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