2011: The Year of the Personal Robot?

Larry Greenemeier | Scientific American | January 4, 2011

What does 2011 hold for the field of robotics? Plenty, if 2010 is any indication. This will not be the year that mobile, artificially intelligent robot nurses assume the responsibility of caring for the world's growing elderly population, but it does promise to be a pivotal time for the development of the underlying technology that will enable safe and reliable automated elder care, not to mention other services that robots are expected to perform in the coming decade.

Thanks to a standardized platform introduced in 2010, roboticists can now collaborate as never before. Last May, Willow Garage, a Menlo Park, Calif., maker of robot hardware and software, released a test version of its personal robot platform. The PR2 includes a mobile base, two arms for manipulation, a suite of sensors and two computers, each with eight processing cores, 24 gigabytes of RAM and two terabytes of hard-disk space. The out-of-the-box robot, which costs $400,000, also features an operating system that handles the robot's computation and hardware manipulation functions.