The Segway is a two-wheeled, self-balancing transportation device invented by Dean Kamen and unveiled in December 2001. It is available in various models and form factors produced by the company Segway Inc. of New Hampshire. The name "Segway PT" stands for "Segway Personal Transporter", while the older acronym, HT, stood for "Human Transporter".
Computers and motors in the base keep the Segway upright at all times. Users lean forward to move forward, and back to move backwards. In new models turning is also done by leaning left and right while in older/discontinued models via twisting a hand grip on the left handlebar. Segway PTs are driven by electric motors at up to 12.5 mph (10 mph in the small discontinued p-Series). Gyroscopes are used to detect departures from perfect balance. In laws that regulate it, the applicable category is sometimes called "electric personal assistive mobility device" (EPAMD).
(Photo taken at the Science Museum of Virginia in Richmond, VA)View Larger Map
If I had the Money I would have a "Segway" no doubt about it...
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