Robots still lack a critical element that will keep them from eclipsing most human capabilities anytime soon: a well-developed sense of touch.
Source: http://rss.nytimes.com/c/34625/f/640387/s/3e0dbdcc/sc/4/l/0L0Snytimes0N0C20A140C0A90C0A20Cscience0Crobot0Etouch0Bhtml0Dpartner0Frss0Gemc0Frss/story01.htm