Vinod Sharma

Clinical evaluation of semiautonomous smart wheelchair architecture (Drive-Safe System) with visually impaired individuals.

Mark Schmeler, Edmund F LoPresti, Richard C Simpson, 2012, Journal of rehabilitation research and development.

A prototype power assist wheelchair that provides for obstacle detection and avoidance for those with visual impairments

Dan Ding, Richard Simpson, Rory Cooper, 2005, Journal of NeuroEngineering and Rehabilitation.

Evaluation of semiautonomous navigation assistance system for power wheelchairs with blindfolded nondisabled individuals.

Mark Schmeler, Richard Simpson, Vinod Sharma, 2010, Journal of rehabilitation research and development.

Participatory design in the development of the wheelchair convoy system

Rory A Cooper, Edmund F LoPresti, Richard C Simpson, 2008, Journal of NeuroEngineering and Rehabilitation.