@inproceedings{f2dcd152af23456fbb81ede0149ae002,
title = "Multi-user and multi-touch system for 3D-interactive display",
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.",
author = "Tung, {Hsuan Yu} and Wang, {Gao Zhen} and Yi-Pai Huang and Tseng, {Hung Wei} and Lo, {Jui Chi} and Kuo, {Chung Hong}",
year = "2011",
month = dec,
day = "1",
language = "English",
isbn = "9781618390967",
series = "49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011",
pages = "1834--1837",
booktitle = "49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011",
note = "null ; Conference date: 15-05-2011 Through 20-05-2011",
}