An Automated Test Generation and Execution System. - Narayan C. Debnath; Clay R. Smith; Tom Noll; Haesun K. Lee; Ilhyun Lee; Mark Burgin (CAINE, 2007)

Usability of the Pen Input Device on a Menu with Force Fields. - Clay R. Smith; Narayan C. Debnath (CATA, 2009)

Comparison of Touchpad Force Field Results: A Current Experiment. - Clay R. Smith; Narayan C. Debnath (CATA, 2009)