We hear plenty of discussion about robots taking over our jobs, so it's a
refreshing change to hear about a robot designed to create them
instead. Its name is Nobot, and what makes this machine unique is that
it's largely controlled remotely by a human being rather than by a set
of software algorithms.
DARPA has announced a new program designed to harness expertise from smaller sources of innovation, routinely overlooked by large agencies. Looking to small businesses and individuals, the agency hopes to undertake a series of cost-effective projects that will deliver new robotics capabilities to warfighters, helping to keep them ahead of the technological curve.
Ants have a reputation as the hard workers of the animal kingdom, in part because they can lug around impressively heavy loads with respect to their size. But tiny new robots being developed at Stanford University are giving them a run for their money with the ability to pull up to 1,800 times their own weight.
On June 5 and 6, the 2015 DARPA Robotic Challenge (DRC) Finals will take place at Fairplex in Pomona, California. Open to the public, it will see 25 international teams compete for US$3.5 million in prizes as part of an effort to develop robots for disaster relief. Here's what to expect.
When surgeons are trying to operate on hard-to-reach organs, they'll
often have to make multiple incisions to get at the area from different
angles, or use tools such as retractors to pull other tissue out of the
way. A team of researchers from Italy's Sant'Anna School of Advanced
Studies, however, is developing an alternative – a flexible octopus arm-inspired tool that can squirm its way between organs, then hold them back while simultaneously operating.
A team of MIT researchers has developed algorithms that allow robots to plan and execute underwater missions with minimal human input. The technology should free up valuable time for project engineers, and may even open the door to autonomous exploration of remote parts of the planet's oceans.
Until now, rehabilitation exoskeletons have generally been one-armed, and haven't been of much help in providing the sort of two-arm training that many patients need to recover coordination for carrying out daily tasks. Researchers at the Cockrell School of Engineering at the University of Texas at Austin have now developed Harmony, a two-armed, robotic exoskeleton that uses mechanical feedback and sensor data to provide therapy to patients with spinal and neurological injuries.