Robotics

Teaching robots to move by sketching trajectories

Getting robots to perform even a simple task requires a great deal of behind-the-scenes work. Part of the challenge is planning and executing movements, everything from turning wheels to lifting a robotic arm. To make this ...

Robotics

Toward tactile and proximity sensing in large soft robots

In recent years, robots have become incredibly sophisticated machines capable of performing or assisting humans in all tasks. The days of robots functioning behind a security barrier are long gone, and today we may anticipate ...

Robotics

RoboTool enables creative tool use in robots

If an ingredient is out of reach on a high pantry shelf, it wouldn't take you more than a few seconds to find a step stool, or maybe just a chair, to stand on to bring the ingredient within your reach. This simple solution ...

Robotics

Bionic robot arms as flexible and gentle as an elephant's trunk

Artificial muscles and nerves made from the shape memory alloy nickel-titanium are making robot arms as supple and agile as their animal counterparts. But these artificial limbs also weigh less, will work tirelessly and can ...

Robotics

Grasping the future with a robotic arm-hand combo

Reaching into your pocket to retrieve your phone seems like no big deal. For a robot, however, it is. Like many routine gestures that we take for granted, it's actually very complex. Doing so requires large movements from ...

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