Man With Bionic Leg Climbs into History

Zac Vawter along with what is being called the world's first neural-controlled bionic leg, completed a goal for himself of climbing the 103 floors of Willis Tower in Chicago.

Vawter has only to thinking about moving his leg and sensors and motors take over the task of moving the bionic right limb.  Though this approach has been used previously in hand and arm applications but this is the first time it has been implemented in a leg.

From the WPTV.com website:

• (the climb was part of the) fourth annual SkyRise Chicago fundraiser was the first public test of the technology.  

Zac successfully made the 103 floor climb of  the Willis tower (formally called the Sears Tower) of Chicago in 53 minutes, 9 seconds. 

Vawter has been with the Rehabilitation Institute of Chicago for a little over a year in hopes of replacing a leg he lost three years ago in a motorcycle accident. 

WPTV story page here