The Maker: George Klein and the first electric wheelchair - U of T Engineering News

1946 - 1964 - National Research Council Canada

Smart wheelchair gives users more autonomy - McGill Reporter

Who Invented the Electric Wheelchair

Man creates the world's first electrical wheelchair

University of Toronto Engineering - From nuclear reactors to

The History of the Power Wheelchair

WCSA Newsletter Fall 2009 by University of Minnesota Morris - Issuu

16 amazing things invented by Canadians

Motorized Wheelchairs: Then and Now

George H. Heilmeier, an Inventor of LCDs, Dies at 77 - The New

10 inventions by U of T alumni: Buckley's cough medicine, alkaline

Where are powered wheelchairs going?