Sullivan, a Tennessee power company worker who lost both arms in a job-related accident, has been outfitted by Rehabilitation Institute of Chicago researchers with a kind of bionic arm, which is controlled directly by his thoughts. Sullivan doesn't have to think hard anymore about doing something; he simply does it the way he always did. I feel my hand when I want to pick something up, then I just close my hand," he says. When he wants to grab a bottle of water, for instance, the computerized arm moves forward, the elbow bends and the mechanical hand grasps the bottle, bringing it to his lips, as his natural arm once did.
"
Latest
Latest News
Each news summary is created according to strict standards. Here's how we do it.
Each summary is created using a consistent editorial procedure. The target length is approximately 16 lines of 11-point Arial text in a 650-pixel-wide column. Up to 25% of a summary may be set in bold to emphasize the most important ideas. Summaries are composed of verbatim excerpts presented in the same sequence as they appear in the original news source, with very minor editorial additions. Where material has been omitted between excerpts, the omission is indicated with ellipses (...). Any words added by an editor for clarity or context appear in [brackets]. Our original news editor was Fred Burks. Tod Fletcher edited most summaries from 2007 through 2014, and Mark Bailey has served as news editor since 2014.