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AI Gives Prosthetic Hands Natural Feel
12 Dec
Summary
- New AI prosthetic hand offers intuitive control and dexterity.
- Sensors and AI enable reliable grasping and force modulation.
- This breakthrough could reduce user frustration with prosthetics.
A groundbreaking prosthetic hand, enhanced by artificial intelligence, is offering unprecedented natural control and dexterity to users. This innovative system integrates AI with specialized sensors to anticipate user intentions and seamlessly share control of complex movements. Early trials with four participants demonstrated remarkable success in tasks like simulated drinking, a feat previously unattainable without crushing or dropping objects.
The development addresses a critical limitation in existing prosthetics: the difficulty in precisely controlling grasp force. This persistent challenge often leads to user frustration and abandonment of artificial limbs. By detecting subtle muscle twitches and incorporating proximity and pressure sensors, the AI system helps manage subconscious motor functions, mirroring how the human brain and spine handle routine actions.
This collaborative control approach, where both the user and the machine contribute to motion, is a significant step towards making prosthetic limbs feel like a true extension of the body. Scientists believe this technology will not only improve the functionality of bionic hands but also enhance the user's sense of embodiment and connection to their prosthetic.
