Wheel Chair with Legs Can Navigate Stairs

Oct 23, 2012 | 1

Wheelchair users may soon have greater freedom of movement than ever before with the development of a new chair equipped not just with wheels but legs as well.

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1. greenhome123 02:54 PM 10/26/12

This is cool, but I am curious if it can go up a standard flight of stairs. It appears it can only go up a single stair or curb.
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