#self-assemble

[astromanes]

A Swarm of One Thousand Robots

A thousand-robot swarm created by Harvard researchers can self-assemble into different shapes. Learn more: http://spectrum.ieee.org/automaton/ro...

[personalfactory]

3D Printed Inchworm Robot can Self-Assemble by Folding

"Self-folding happens thanks to shape memory polymers that contract when heated. By printing these polymers on one side of a hinged substrate and then heating them, the hinge can be made to bend. The amount of bend is controlled by etching flexible connectors that connect both sides of the hinge, and with enough hinges heated in the right order, it's possible to create fairly complex folded shapes, including things like interlocking structural elements.

The tricky part of the process is the folding of the robot itself: installing the battery and motor is trivial enough for a human to do, which means that a relatively simple pick and place robot should have no problems doing the same thing. This means that these robots have the potential to scale massively: they can be printed out of cheap materials, they fold themselves together, and another robot can plonk some hardware on them and they're good to go."

~ 3ders.org