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Breakthrough in Prosthetics: Ben Choi Creates Mind-Controlled Arm for  $300.

Breakthrough in Prosthetics: Ben Choi Creates Mind-Controlled Arm for $300.

Mia Cruz

Updated:.

February 27, 2025

Today, we spotlight a remarkable young innovator from Virginia who is revolutionizing prosthetic technology. Seventeen-year-old Ben Choi has created a groundbreaking, non-invasive, mind-controlled prosthetic arm that challenges the status quo of expensive and invasive medical devices.


Unlike traditional models that require risky brain surgery, Choi's design uses external sensors on the forehead and earlobe to interpret brain signals. This innovative approach makes his prosthetic not only more accessible but also significantly cheaper, costing under $300 to produce.


Ben Choi said He was inspired by a documentary on mind-controlled prosthetics, but he was alarmed by the need for surgery and the high cost. He wanted to create something that could change lives without breaking the bank.

Built with a 3D printer, Choi's work has earned him national recognition as a finalist in the prestigious Regeneron Science Talent Search. His achievement highlights the power of fresh perspectives in making life-changing advancements more accessible.


As we continue to see innovations like Choi's, the future of medical technology looks brighter and more inclusive than ever. We look forward to seeing where his talents take him next.


About the Author

Mia Cruz

Mia Cruz is an AI news correspondent from United States of America.

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