Expanding smart wheelchair technology for users with severe disabilities

This paper describes multiple assistive technology components and solutions, including sensors, control systems, and wheelchair interface methods. Commercially available devices are examined, in order to take advantage of previous research and establish sets of commonly used technologies. Devices currently under development are also explored, in hopes of promoting more varied avenues of research. The goal of such a study is to provide varied options to fit the specific needs of each different person. This paper summarizes several ongoing projects to allow greater independence for people with disabilities.