A new assistive technology that allows users to control computers and smartphones with their tongue has officially gone on sale in the United States. It offers another option for people with limited hand or arm mobility.
The device, called MouthPad, was developed by U.S.-based startup Augmental and is designed to function as a wireless trackpad that fits against the roof of the mouth. Using a combination of tongue gestures and subtle head movements, users can move a cursor, click, scroll, and perform other computer functions without using their hands.
The launch follows several years of private testing, during which the company says more than 100 people used the device in their daily lives. The latest version also supports keyboard shortcuts and basic gaming controls.
The technology is aimed primarily at individuals living with paralysis, limb loss, spinal cord injuries, and other conditions that affect upper-body mobility. Assistive technology experts say innovations like MouthPad could expand accessibility by providing alternatives to eye-tracking systems and voice controls, which may not be suitable for every user.
Despite its potential, the device faces several barriers to widespread adoption. It carries a retail price of $1,400 and requires a custom dental scan before it can be manufactured. At present, the fitting process is only available in the United States, limiting access for international users.
The MouthPad is compatible with Windows, macOS, Linux, iOS, and Android devices and operates for more than seven hours on a single battery charge.
