Monday, 7 September 2026 MUMBAI EDITION LIVE

Teenager Builds $300 Mind-Controlled Prosthetic Arm

17-year-old Benjamin Choi creates affordable prosthetic arm, earns recognition and funding.

Mumbai Alert · City Desk
Mumbai Alert · City Desk
City Desk · Mumbai Alert News · Mon, 07 September 2026 at 12:34 pm
Teenager Builds $300 Mind-Controlled Prosthetic Arm

Benjamin Choi, a 17-year-old, has successfully developed a mind-controlled prosthetic arm that can be purchased for $300. This innovative device uses brain waves and head gestures to function, making it a significant breakthrough in the field of prosthetic limbs.

The idea for this invention came to Choi during the pandemic, and he has been working on it since then. His goal was to create an accessible and affordable prosthetic arm that could be used by people who need it.

Choi's invention has significantly reduced the cost of advanced prosthetic limbs, which can often be very expensive. This reduction in cost could make a big difference in the lives of many people who require prosthetic arms.

Choi's work on the mind-controlled prosthetic arm has earned him recognition and funding for further research. He plans to continue advancing machine learning applications in his career, which could lead to even more innovative inventions in the future.

The development of the mind-controlled prosthetic arm is a testament to the power of innovation and determination. Choi's invention has the potential to improve the lives of many people, and his continued work in the field of machine learning could lead to even more breakthroughs.

The use of brain waves and head gestures to control the prosthetic arm is a significant advancement in the field of prosthetics. This technology could be used to create even more advanced prosthetic limbs in the future, which could be controlled by the user's thoughts and movements.

Choi's invention is also a great example of how technology can be used to improve people's lives. The mind-controlled prosthetic arm is a device that can be used to help people who have lost a limb, and it could also be used to help people with other disabilities.

In conclusion, Benjamin Choi's mind-controlled prosthetic arm is a significant invention that has the potential to improve the lives of many people. His continued work in the field of machine learning could lead to even more innovative inventions in the future, and his dedication to creating accessible and affordable technology is an inspiration to others.

The impact of Choi's invention could be felt for years to come, and it is a great example of how one person can make a difference in the world. His work on the mind-controlled prosthetic arm is a testament to the power of innovation and determination, and it could lead to a brighter future for many people.

As the world continues to advance in the field of technology, it is likely that we will see even more innovative inventions like Choi's mind-controlled prosthetic arm. The use of machine learning and artificial intelligence could lead to significant breakthroughs in the field of prosthetics, and it could also be used to create new technologies that can be used to help people with disabilities.

In the end, Benjamin Choi's mind-controlled prosthetic arm is a great example of how technology can be used to improve people's lives, and it is a testament to the power of innovation and determination.

Frequently asked questions

How much does the mind-controlled prosthetic arm cost?

The mind-controlled prosthetic arm costs $300.

What technology does the prosthetic arm use?

The prosthetic arm uses brain waves and head gestures to function.

prosthetic armmachine learninginnovation
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