July 2005 - Present:
Haptic Feedback Gloves for Visualization of Graphs Development of a haptic feedback device for visually impaired students to visualize mathematical graphs through vibration sensation.

June 2005 - November 2005:
Development of a refreshable device to draw graphs and software interface for visually impaired students. The device is a tool to be used for distance learning and traditional classes.

January 2005 - May 2005:
Braille Accessible Distance Learning System Developed an accessible distance learning system through a Braille keyboard. System converts HTML to Braille. Allows teachers to add customized accessible distance learning objects such as Tests, Quizzes, and Homework submission.

August 2004 - December 2004:
Multi-Language Braille Keyboard Developed a keyboard for visually impaired students supporting Grade 1, Grade 2, and ASCII Braille. Keyboard functionality was demonstrated on an accessible web browser.

Publications:
Multimodal Vision Glove for TouchScreens. Proceedings of the 10th international ACM SIGACCESS conference on Computers and accessibility, Halifax, Nova Scotia, Canada (October 13 - 15, 2008)