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Beer-fetching robot promises to make your significant other obsolete
The thing about the future is this: we'll still have to do menial things like answer the door, or take out the trash, or get up off our couches to get our own brews after a long, hard day at the office... unless we're smart enough to invent robots to do such menial things, that is. Well, Willow Garage has spent some time building a "Beer Me" application for its PR2 robot which gets at least one of these tasks under its belt. They added a four-holed foam block placed behind the robot's navigation laser so that it can safely carry four bottles across the terrain, and equipped their refrigerator with a tilted "self-stocking" shelf. Check out its operation in the video below.
Willow Garage PR2 robot plays pool, gives Fast Eddie a run for his money (video)
We're pretty big fans of Willow Garage, and its generous support of the open source Robot Operating System (ROS). For its latest trick, the company has developed a system to teach its PR3 robot billiards. Unlike projects we've seen in the past, Poolshark doesn't rely on overhead cameras to calculate moves. Rather, it's forced to conform to standard rules: it can only shoot from where the cue ball lay, and it sights shots from the same vantage point as human player would. And, you know what? While not perfect, the robot does pretty well. Not bad for a week's work, eh? Video after the break.
Willow Garage starts shipping its PR2 Beta Program bots: get ready for ROS-powered hijinks
It isn't hard to get behind a company like Willow Garage, who not only has enough funding to invest heavily in building on ROS, an open source Robotics Operating System that's gaining traction in the robotics community, but also managed to dig up enough spare change to give away $4.4 million in robots to a few lucky research institutions. There were 11 schools selected to receive the Willow Garage-developed PR2 Beta, which stuffs some very high end sensors, two articulated arms, and sixteen CPU cores on top of a rolling base -- providing a lot of leg room for advanced functionality. Of course, in the world of robots, "advanced" means stuff like opening doors and not running over your cat, but with a common code base to work from and all this fancy hardware, hopefully these schools will manage to push the industry along a bit during the next two years that the PR2 Beta Program lasts.
UC Berkeley researchers teach PR2 robot to fold towels
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 minutes per towel, and the researchers are hopeful that the same computer vision-based approach can also be applied to a range of other tasks that have previously stumped robots. Head on past the break for the video -- don't worry, it's sped up.
Willow Garage's PR2 robot breaks, enters, steals electricity
Robots may be impressive and occasionally frightening things that will some day rule our lives and societies, but right now they're rather co-dependent, unable to even recharge themselves without a helping hand. The latest from robo-startup Willow Garage is different, a bot called PR2 that's capable of maneuvering through a crowded office, opening (non-locked) doors, and pilfering a little taste of that good, good, alternating current juice. What's more, he's sensitive to your time constraints, so the demonstration video below has been thoughtfully edited to minimize footage of aimless wandering, spinning, and general confusion. Next step: learning to knock.[Via Robots.net]