MouthPad lets your tongue control a computer

Key Points:

• Augmental Technologies has developed MouthPad, a custom-fit, hands-free touchpad worn inside the mouth that allows users to control computers and mobile devices using tongue and head movements, aimed primarily at people with limited mobility.
• The device fits over the upper teeth and uses a pressure-sensitive touchpad on the roof of the mouth to translate tongue gestures into cursor movements, clicks, scrolling, and swiping, connecting wirelessly via Bluetooth and compatible with macOS, Windows, Linux, iOS, and Android.
• Each MouthPad requires a custom dental 3D scan and takes about six months to manufacture; it costs $1,400 for a single device plus the cost of the dental scan, with no current insurance coverage, and is only sold in the United States.
• The device is designed to minimize speech interference, can be worn for up to 10 hours a day, and requires regular cleaning; users must avoid eating, drinking hot liquids, or sleeping while wearing it to maintain comfort and durability.
• MouthPad represents a significant step forward in accessibility technology, offering a new way for individuals with limited hand use to interact with technology, though its price and custom fitting process may limit accessibility for some users.