soft-bodied robots tagged posts

Researchers developed a deep learning neural network to aid the design of soft-bodied robots. The algorithm optimizes the arrangement of sensors on the robot, enabling it to complete tasks as efficiently as possible.

There are some tasks that traditional robots — the rigid and metallic kind — simply aren’t cut out for. Soft-bodied robots, on the other hand, may be able to interact with people more safely or slip into tight spaces with ease. But for robots to reliably complete their programmed duties, they need to know the whereabouts of all their body parts...

VAMPs are shown actuated and cut open in cross section. The cross section shows the inner chambers that collapse when vacuum is applied. Credit: Wyss Institute at Harvard University

To make robots more cooperative and have them perform tasks in close proximity to humans, they must be softer and safer. A new actuator generates movements similar to those of skeletal muscles using vacuum power to automate soft, rubber beams. Like real muscles, the actuators are soft, shock absorbing, and pose no danger to their environment or humans working collaboratively alongside them or the potential future robots equipped with them.

“Functionally, our actuator models the human bicep muscle,” said Whitesides, Director of the Kavli Institute for Bionano Science and Technology at Harvard University...