Design of a collaborative system for real time haptic feedback in distributed virtual environments over IP networks

Yap, Kian Meng * (2011) Design of a collaborative system for real time haptic feedback in distributed virtual environments over IP networks. In: Symposium on Information & Computer Sciences (1st).

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Abstract

This paper presents an investigation into system architectures for real time haptic feedback in distributed virtual environments over IP switched network. Network impairments such as time delay, jitter and packet loss have a different impact on remote haptic collaborations than the traditional master-slave tele-operation. A hybrid architecture has been proposed and developed to address the challenges in the new use scenario. Experiments have been conducted to show the performance of this architecture in comparison with the currently available time delay compensation algorithms, i.e. dead reckoning. A set of network Quality of Service (QoS) parameters for these types of haptic collaborative systems is obtained. Findings of the study are presented in the paper with recommendations for developing systems that support haptic collaboration.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: distributed virtual environments; haptic interactions; QoS; peer-to-peer; network impairments
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Q Science > QA Mathematics > QA76 Computer software
Divisions: Sunway University > School of Science and Technology > Dept. Computer Sciences & Networked System
Depositing User: Administrator Admin
Date Deposited: 17 Oct 2012 03:46
Last Modified: 08 May 2013 06:59
URI: http://eprints.sunway.edu.my/id/eprint/119

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