MouthPad: A Tongue-Controlled Touchpad

MouthPad is a Bluetooth-enabled, custom-fit touchpad that translates tongue and head movements into cursor control, offering hands‑free interaction with phones, tablets, and computers. Its significance lies in providing an alternative input method for users with limited hand mobility, potentially increasing independence in daily digital tasks.

How MouthPad translates tongue motion into cursor control

MouthPad uses pressure and position sensors embedded in a thin dental retainer to convert subtle tongue or head motions into Bluetooth mouse commands. The device reports cursor movement, clicks, scrolling, and dragging based on where the tongue touches the gold‑coated touchpad or how the head tilts. Users can choose tongue‑driven control, head‑driven control, or a combination, and perform left‑click via tongue pressure, right‑click via a sip gesture, and drag‑and‑drop by holding the tongue press.

Design specifications and hardware details

The MouthPad is a low‑profile input device measuring roughly 30 × 50 × 80 mm, with a thickness of about 1 mm and a weight of approximately 10 g. It is made from dental resin, features a gold‑colored touchpad at its center, and includes flexible gold circuitry that routes to side electronics containing a status light. The built‑in battery provides 7+ hours of continuous use and recharges in about 1.5 hours via a USB‑C to USB‑A cable, meeting UN 38.3 and IEC 62133 certifications. The accompanying charging case measures 38 × 75 × 95 mm and weighs 112 g.

Compatibility and software

MouthPad pairs with host devices exactly like a standard Bluetooth mouse, requiring no dongle or special drivers. It is compatible with macOS, Windows, Linux, iOS, and Android. A companion app available for macOS, Windows, and iOS lets users adjust cursor speed, click strength, touch sensitivity, and scroll speed; settings are stored on the device itself so the same configuration works across any paired host. The app also delivers firmware updates.

User experience and reported benefits

Early adopters describe the MouthPad as intuitive, comfortable for extended wear, and capable of restoring independence in various activities.

“For the first time in my life, I was able to take pictures and videos independently. Augmental’s MouthPad has changed my life.” – Esther K. “The MouthPad creates minimal friction between me and my device. I can work for up to ten hours without thinking about adaptive equipment.” – Mike H. “I’ve been missing chess for so long, and I got it back, thanks to you guys.” – Josh B. “With this technology I don’t have to use my 12″ mouth stylus anymore.” – Sean C. “The MouthPad gave me back my independence and opened doors to opportunities I never thought possible.” – Brian M. “It’s given me the motivation to want to take control of my life. It’s given me a spark.” – Keely H. “Everything fit right in my mouth at first go. I’ve experienced no discomfort from having worn the device for around five hours.” – Keith G. “It totally revolutionized how I use my computer. Now I game better, work faster, and life’s just easier.” – Tomás B. “You use the tip of your tongue and touch the roof of your mouth. Even a kid could figure it out.” – Rocky S. “It’s very seamless, very easy to use, very intuitive. Eventually everyone will be using it.” – Krystina J. “It’s truly a game changer, not just for me but for anyone with mobility challenges.” – Ryan H. “It feels instinctive, like second nature. I already love it.” – Joseph B. “Everything I’ve wanted it to be and then some more.” – Zachary H.

Community perspectives from Hacker News comments

Commenters on Hacker News highlighted both enthusiasm and practical considerations.

“As someone who uses head, eye and facial gesture tracking regularly while doing long medical treatments which tie up both my hands, I would really love something like this.” – @arm32 “Does it work? There seem to be screenshots and nuanced wordings that implies it’s currently more often configured like a gyro mouse with a touch button…” – @numpad0 “This seems really clever. I don’t know anything about what it takes to serve the targeted needs, so I could be wrong. But it’s the sort of thing that pops out as really cool and useful, tech that makes the world better.” – @astrashe2 “Big tech will harvest your mewing data now” – @putergoon “Surgery robots have a tongue controller. It takes a while to train on that, but when you’re trained your tongue muscle is the most precise way to control, say, subtle incisions deep inside the brain.” – @Tomte “If it can be made comfortable and cheap enough, this could be useful as an interface for AR glasses. The tongue is very sensitive and dextrous, and I imagine that even swipe typing with this kind of touchpad is probably feasible.” – @t-3 “As much as I’d like to support this, $1400 places it squarely in the “disability tax” bracket that accompanies products targeting this market.” – @mellosouls “So refreshing to see such and interesting innovation in the hardware space! Curious as to what’s the business play here, as at $1400 a piece these don’t seem like mass‑market devices.” – @rad‑b “Wonder if tongue would get tired from it or not an issue.” – @victorbjorklund “I can see exam candidates having mouth inspections in the future.” – @angry_octet “The price seems high for straight to end user sales avoiding the medical regulations needed for use in medical settings. I’m curious why that is and also why you wouldn’t design with iso accreditation in mind and get approval. That opens up the market far more.” – @ktallett

These remarks reflect interest in medical and AR applications, concerns about price and potential tongue fatigue, and questions about regulatory pathways and data privacy.

Ordering, pricing, and warranty

A single MouthPad costs $1,400; a pair for backup is priced at $1,900. The process begins with an online order that is fully refundable before the dental scan is received. Customers then obtain an intraoral 3D scan from a dentist or local provider (typically $50–$150), share the scan with Augmental, and receive the custom‑fit device after approximately six months. Onboarding is performed via an online platform with optional one‑on‑one support. The product includes a charging case, USB‑C to USB‑A cable, access to software updates, and a one‑year limited warranty that covers design or manufacturing flaws.

Related product: VOX wearable microphone

Augmental also offers VOX, a body‑conducted microphone worn as a necklace that captures vocal vibrations through the wearer’s tissue, enabling hands‑free dictation without broadcasting speech. VOX is currently in beta and is positioned as a keyboard complement to the MouthPad, together providing pointing and typing capabilities without hand use.

Frequently asked questions (summary)

The FAQ clarifies that the MouthPad can be worn while speaking, though individual adjustment may be needed; it should be cleaned with soap and water before and after each use; water is permissible but eating, drinking hot liquids, or sleeping with the device in place is discouraged to avoid damage or fit changes. Eligibility requires users to be over 18, have sufficient tongue dexterity, maintain good oral health, have no ongoing dental or orthodontic treatment, and be able to open the mouth wide enough for the intraoral scan.

Published on Sat, 25 Jul 2026 03:09:17 GMT.