Trinetra: Assistive Technologies for Grocery Shopping for the Blind, Priya Narasimhan, IEEE-BAIS Symposium on Research in Assistive Technologies, Dayton, OH, April 2007

Assistive Embedded Technologies, Priya Narasimhan, IEEE Computer, July 2006, pp. 85-87

Trinetra: Assistive Technologies for the Blind, Patrick E. Lanigan, Aaron M. Paulos, Andrew W. Williams and Priya Narasimhan, CyLab Technical Report CMU-CyLab-06-006, Carnegie Mellon University, January 2006

Demos / Video

Trinetra: Transportation, March 2007 (mp4 ~10M)
Trinetra: Retail Shopping, December 2005 (mp4 ~18M)