'Wristwatch' biosensor to track alcohol use

The device looks like a runner’s digital watch. Black, plastic and oversized, it dominates mathematician Gary Rosen’s wrist. But what Rosen has strapped on is no simple timepiece. It’s one of the very few prototypes of a computer designed to record, in minute detail and real time, its wearer’s sobriety. Or drunkenness.

If you want to include this story in your blog, copy and paste this formatted text:

<p><a href="http://www.physorg.com/news10074.html">'Wristwatch' biosensor to track alcohol use</a></p> <p>The device looks like a runner’s digital watch. Black, plastic and oversized, it dominates mathematician Gary Rosen’s wrist. But what Rosen has strapped on is no simple timepiece. It’s one of the very few prototypes of a computer designed to record, in minute detail and real time, its wearer’s sobriety. Or drunkenness. </p>