Meta Introduces Air Typing Technology Using Finger Movements with Neural Wristband

In the near future, the need to physically touch a smartphone touchscreen or a computer keyboard while working may become obsolete. Meta has unveiled a new feature for its AI-powered smart glasses that allows users to type by simply moving their fingers in the air. The company has developed a specialized neural wristband technology capable of detecting subtle hand movements. This technology works in conjunction with Meta’s AI smart glasses, the Ray-Ban Meta Smart Glasses, enabling users to send messages without relying on a display, keyboard, or voice commands. Moreover, this feature will support various messaging apps, including WhatsApp.

According to the company, the wristband, worn on the wrist, reads electrical signals emitted from the nerves in the hand and interprets them as commands. This means users can write texts or control apps through light finger movements. Meta had launched the smart glasses about six months ago, and is now advancing AI-based communication features. The latest update includes the key capability of neural handwriting recognition, allowing users to type without the need for a physical or digital keyboard, thus eliminating the need to hold a smartphone in hand.

Individuals wearing Meta Ray-Ban Display glasses will be able to type by moving their fingers in the air as if writing letters on an invisible pad. For example, to write the English letter ‘M’, the user will trace an ‘M’ shape in the air with their finger. However, this functionality requires users to wear the neural wristband alongside the Ray-Ban smart glasses. The wristband tracks hand gestures and translates them into commands. This technology will also support messaging platforms like WhatsApp, Messenger, Instagram, as well as other Android and iOS messaging apps.