In a breakthrough that blends wearable tech with artificial intelligence, researchers at MIT have introduced a wristband that can read muscle and tendon movements using tiny ultrasound stickers.
The device offers a more comfortable and precise alternative to traditional gloves or camera-based systems. It does not interfere with movement and can detect even the smallest finger motions with high accuracy.
Using artificial intelligence, the wristband decodes these signals and converts them into commands. This allows users to control a robotic hand in a way that closely mimics natural human movement.
During testing, the system successfully recognised all 26 letters of American Sign Language. It also demonstrated the ability to handle everyday objects such as pencils and tennis balls with precision.
One of the key highlights was when a robotic hand, controlled through the wristband, played a simple piano tune correctly. This showcased the system’s potential for fine motor control.
Researchers believe the technology could make interactions with robots and virtual environments more seamless. It may also find applications in areas like virtual reality and assistive tools for surgical procedures.
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