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Yale’s smart robotic fabric is as flexible as you need it to be

Yale's smart robotic fabric is as flexible as you need it to be


“Our Field’s metal-epoxy composite can become as flexible as latex rubber or as stiff as hard acrylic, over 1,000 times more rigid, just by heating it up or cooling it down,” lead author Trevor Buckner said. “Long fibers of this material can be sewn onto a fabric to give it a supportive skeleton that we can turn on and off.”

In addition, the team developed a liquid-based sensor to detect changes, either with the wearer or in the surrounding environment, that can be literally painted onto the fabric. They also embedded specially-formed shape-memory alloy wires — which bend themselves into preprogrammed shapes when exposed to current — throughout the material, enabling it to take and hold its proper form. Imagine a pair of smart pants that can help the elderly stand or sit with ease from even the deepest of couch cushions.

Well, the material probably won’t be used for smart pants because the research was funded by the Air Force Office of Science Research which hopes to use the stuff in everything from wearable tourniquets and smart cargo netting to self-deploying tents.



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