Multi-user and multi-touch system for 3D-interactive display

Hsuan Yu Tung*, Gao Zhen Wang, Yi-Pai Huang, Hung Wei Tseng, Jui Chi Lo, Chung Hong Kuo

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

General 3D interactive system based on embedded optical sensor had been reported for supporting single user or single touch. However, some actions like catch, zoom or rotate have not been proposed. In this paper, a 3D multi-interactive system was proposed to enhance the interaction between multi-users and 3D images. The concept of the proposed system is to use color filter as a band-pass filter to separate the illuminating properties of various light sources. Consequently, by using different color LEDs as the light-pen, this system can detect 3D positions (x, y and z) of multi-light sources. Finally, it can be applied for multi-user or multi-touch on 3D interactive display.

Original languageEnglish
Title of host publication49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011
Pages1834-1837
Number of pages4
StatePublished - 1 Dec 2011
Event49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011 - Los Angeles, CA, United States
Duration: 15 May 201120 May 2011

Publication series

Name49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011
Volume3

Conference

Conference49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011
CountryUnited States
CityLos Angeles, CA
Period15/05/1120/05/11

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