Meta researchers are The development of a bracelet It allows people to manage the computer by hand gestures. This includes moving the cursor, opening applications, and sending messages by typing in the air as if using a pen.
Meta bracelet To use a technique called surface -electromyography (SEMG)Anyone who detects electronic signals produced by muscle activities to interpret user movements, as explained in a research paper published in Nature. These signals can detect human intended actions even before they do them.
The purpose of this bracelet is to provide less invasive tools in interacting with computers for people with motor disabilities.
The company is Collaboration with Carnegie Mellon Testing a bracelet with people with spinal cord injuries so they can use computers even if they are unable to use their hands or hands completely. Douglas Weber, a professor at the Department of Mechanical Engineering and the Institute of Neuroscience, said that even people with a complete stroke of the hand still have some muscle function. As a result, the device is able to interpret their planned actions.
Bracelet is a simpler option for other projects such as Elon Muskin NezzaLolala, intended to implant brain chips in individuals with severe paralysis. Other non-invasive approaches are headphones that use electroenkephalogram (EEG) signals; However, they have restrictions on the weak signals they produce.
At the same time, Meta’s bracelets could be used immediately without surgical intervention, and the use of its SEMG signals means that it operates at a higher frequency than EEG.
