A Natural Hand Gesture System for People with Brachial Plexus Injuries

Authors

  • Jinhua Zeng Department of Computer Science and Technology, Tongji University, Shanghai & Institute of Forensic Science, Ministry of Justice
  • Fang Wang Department of Information Systems and Computing, Brunel University, Uxbridge UB8 3PH
  • Yaoru Sun Department of Computer Science and Technology, Tongji University, Shanghai

Keywords:

Brachial plexus injuries, human-computer interaction, hand gesture, wheelchair control

Abstract

This paper focuses on a design case study of a natural hand gesture system for users with intact motion control of the metacarpophalangeal joint and thumb basal joint of the hand after brachial plexus injuries. The lexicon of hand gestures had eight entries and was demonstrated to be natural and ergonomic with the limited hand motions. A cooperative multi-cue system was proposed for the key hand posture recognition of the proposed hand gestures. We utilized the designed system into a remote smart car control and electric wheelchair control. Experimental a results demonstrated the robustness and potential feasibility of the system in human-computer interaction for the proposed users.

Downloads

Download data is not yet available.

Downloads

Published

2015-10-19

How to Cite

Zeng, J., Wang, F., & Sun, Y. (2015). A Natural Hand Gesture System for People with Brachial Plexus Injuries. Computing and Informatics, 34(2), 367–382. Retrieved from https://www.cai.sk/ojs/index.php/cai/article/view/1484

Issue

Vol. 34 No. 2 (2015): Computing and Informatics

Section

Articles