WeArm is a low-cost prosthetic arm for below-the-elbow amputees.

The WeArm is under $800.

It has full humanlike range of motion, implemented using AI and custom 3D-printed parts.

It is controlled via user's brain-muscle signals.

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Each individual WeArm prototype has manufacturing costs under $1,000 & is amputee-tested.

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We have both open and closed-source versions.

The WeArm is controlled via amputee brain signals.

When an action is made, it can also relay pressure to the user.

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Using WeArm amputees have had life-changing experiences, like strumming a guitar for the first time.

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This project has now left the lab; WeArm is in other countries like 🇺🇦,🇮🇱,🇵🇸, & 🇮🇷.

Grateful for support from Microsoft, Johnson and Johnson, the Department of Defense, and more, as well as research labs at Harvard & Microsoft.






Amputees like Bola are grateful for WeArm and to see HCI research leave the lab and affect his life positively.