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Article

Research Paper

Journal of the Optical Society of Korea 2014; 18(1): 32-36

Published online February 25, 2014 https://doi.org/10.3807/JOSK.2014.18.1.032

Copyright © Optical Society of Korea.

A Tangible Floating Display System for Interaction

Youngmin Kim, Hoonjong Kang, Yangkeun Ahn, Kwang-Soon Choi, Byoungha Park, Sunghee Hong, and Kwang-Mo Jung

Realistic Media Platform Research Center, Korea Electronics Technology Institute

Received: October 30, 2013; Revised: December 10, 2013; Accepted: February 3, 2014

Abstract

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.

Keywords: Floating display, Lenticular display, Ultrasound technology,

OCIS codes: 120.2040; 100.3010; 110.7170

Optical Society of Korea

Current Optics
and Photonics


Wonshik Choi,
Editor-in-chief

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