We've already seen Willow Garage's PR2 robot learn to roam offices in search of a power outlet, and it looks like some researchers at UC Berkeley have now helped it pull off its most impressive feat yet: folding towels. That may not sound like too hard a task, but it's actually proven to be quite a conundrum for robotic laundry researchers, since robots need to first pick up a towel from a pile and then somehow determine that this previously unseen shape is, in fact, a towel that can be folded. While it's still a long way from being the Roomba of laundry, the JR2 bot is now able to fold at the blistering speed of 25 minute
