See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/232767444 State of the art review on walking support system for visually impaired people Article · January 2011 DOI: 10.1504/IJBBR.2011.043751 CITATION 1 READS 363 4 authors: Some of the authors of this publication are also working on these related projects: Optimal control with constraints applied to biological and biomedical models View project Microgrid Test-bed Design with Renewable Energy Sources View project Eklas Hossain University of Wisconsin - Milwaukee 11 PUBLICATIONS 56 CITATIONS SEE PROFILE Raisuddin Khan International Islamic University Malaysia 65 PUBLICATIONS 90 CITATIONS SEE PROFILE Riza Muhida Surya University 44 PUBLICATIONS 236 CITATIONS SEE PROFILE Ahad Ali Lawrence Technological University 57 PUBLICATIONS 140 CITATIONS SEE PROFILE All content following this page was uploaded by Ahad Ali on 20 December 2016. The user has requested enhancement of the downloaded file.