Multi-viewing angle display and touch-panel interface system for collaborative task surrounding round table

Kunio Sakamoto; Akihiro Tanaka; Mariko Adachi

doi:10.1117/12.731365

20 September 2007 Multi-viewing angle display and touch-panel interface system for collaborative task surrounding round table

Kunio Sakamoto, Akihiro Tanaka, Mariko Adachi

Author Affiliations +

Proceedings Volume 6695, Optics and Photonics for Information Processing; 66950E (2007) https://doi.org/10.1117/12.731365
Event: Optical Engineering + Applications, 2007, San Diego, California, United States

Abstract

A stereoscopic 3D display delivers stereo-pair images to the appropriate both eyes. This image separating technique can be applied to the dual-views display system. This two-viewing angle display enables two users to provide different images on the screen. Meanwhile, a touch-panel is useful for a computer interface. The advantage of this touch screen is that it is easy for all users to operate intuitively. However a conventional system cannot recognize who touch the screen on a display among users. Especially the dual-views display can provide different images so as not to perceive an upside down image. In the collaborative work surrounding round table among multi-users, it is important to recognize who touched the screen and where was pointed. This paper describes the multi-users' touch-panel interface system which can recognize who touch the screen on a display.

Citation Download Citation

Kunio Sakamoto, Akihiro Tanaka, and Mariko Adachi "Multi-viewing angle display and touch-panel interface system for collaborative task surrounding round table", Proc. SPIE 6695, Optics and Photonics for Information Processing, 66950E (20 September 2007); https://doi.org/10.1117/12.731365

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