RobotOperatingSystem
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Willow Garage talks TurtleBot 2 (video)
Want to try out ROS (Robot Operating System) on an official Willow Garage product, but don't have the $400,000 required to pick up our old pal, PR2? You're precisely the audience the company is looking to hit with the TurtleBot, a (relatively) low-cost robotics kit (around $1,500) that looks a bit like small shelving united seated atop a Roomba. A couple of months back, the Bay Area-based company unveiled a sequel built on top of a new base, Yujin Robotics's Kobuki, which promises more speed, letting the plucky little 'bot run over small bumps. Pick up the full kit and you're also getting a Kinect sensor and a low-end laptop. Willow's also got some add-ons like a small robotic arm that you can use to modify the thing. Stay tuned after the break to check out video of the 'bot's creators talking up the reptilian robot.
BiliBot combines Kinect, iRobot Create and gripper arm for affordable ROS fun (video)
The Personal Robotics Group at MIT may have already strapped a Kinect to a iRobot Create, but BiliBot did them one better by adding an arm to the mix -- not to mention this cherry-red frame. Better yet, you can order your own BiliBot Developer Edition now for the affordable price of only $1,200. OK, maybe calling $1,200 "affordable" is a bit of a stretch, but in the world of programmable robotics that's not half bad, especially when you consider this self-contained robotics platform comes with its own Ubuntu-booting Core i3 computer with 4GB of RAM. The preinstalled ROS software can be used to steer the bot using data gathered through the battery operated Kinect and also to control the arm, which is connected to geared motors instead of more traditional servos. Those motors allow the BiliBot to lift three pounds up to a height of 17 inches -- perfect for beer delivery, provided you're sitting. Watch it navigate a relatively obstacle-free room in the video after the break. [Thanks, Travis]
ROS: a common OS to streamline robotic engineering
The biannual International Joint Conference on Artificial Intelligence has this year shed light on a new effort to standardize robot instructions around a common platform, so that designers won't have to "reinvent the wheel over and over" with every project. Presently, robot design is undertaken in an ad hoc fashion, with both hardware and software being built from scratch, but teams at Stanford, MIT and the Technical University of Munich are hoping to change that with the Robot Operating System, or ROS. This new OS would have to compete with Microsoft's robotics offering, but the general enthusiasm for it at the conference suggests a bright future, with some brave souls even envisioning a robot app store somewhere down the line. Video after the break.
