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

por Simpson, Richard, LoPresti, Edmund, Hayashi, Steve, Guo, Songfeng, Ding, Dan, Ammer, William, Sharma, Vinod, Cooper, Rory
Publicado 2005

Participatory design in the development of the wheelchair convoy system

por Sharma, Vinod, Simpson, Richard C, LoPresti, Edmund F, Mostowy, Casimir, Olson, Joseph, Puhlman, Jeremy, Hayashi, Steve, Cooper, Rory A, Konarski, Ed, Kerley, Barry
Publicado 2008