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, makers 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. Researchers at Georgia Tech's Healthcare Robotics Lab, which he formed in 2007, are focused on creating robots that can safely and effectively help care for senior citizens. The machines would go beyond current efforts to create bots able to follow the elderly around their homes to provide them with Internet access and remind them to take their medicine.
For starters, the Healthcare Robotics Lab researchers want their robots to be able to open doors and drawers to retrieve objects such as pill bottles while being guided by a laser pointer, radio signals or touch. 16 institutions are experimented with the PR2 during the latter half of 2010. South Korea's Samsung Electronics is using the PR2 to enhance the company's existing robotics research in a country that hopes to put a robot in every home by 2020. Researchers sees the combination of their PR2, named GATSBII, and a free and open-source robot operating system as a way to accelerate his lab's work with the help of a standardized platform and a budding community of roboticists working with the same tools who can now offer more practical advice to one another. The first EL-E, built in 2007 to perform assistive tasks for sufferers of amyotrophic lateral sclerosis (ALS), which impairs physical motor functions. The researchers have since built two more robots: Dusty, which has a lift tray designed to pick objects up off the floor; and Cody, whose two arms and omnidirectional mobile base resemble those of GATSBII. Unlike GATSBII, Cody is the product of many different manufacturers, including Meka Robotics, which supplied the arms, and Segway, which delivered the omni-directional mobile base. In the cases of EL-E, Dusty and Cody, researchers designed the robots and then found the parts they needed to actually build them.
More information:
http://www.scientificamerican.com/article.cfm?id=personal-robot-research
More information:
http://www.scientificamerican.com/article.cfm?id=personal-robot-research