App-controlled chairs are not the same as self-driving ones ...

Wheelchairs can't yet be summoned via voice commands or connect with other wheelchairs to issues warnings about what's ahead. Dr. Konstantinos Sirlantzis wants to change that.

Wheelchairs with balloon-like tires are available at a growing number of U.S. beaches, giving disabled people and their families more options for fun in the sun. By Karen Angel For Linda Green James, ...