Assistive Mouth-Based Interface for Computer Access

A groundbreaking technology developed by Augmental, a startup founded by MIT alumni, is set to revolutionize computer accessibility for individuals living with paralysis and severe movement impairments. The MouthPad, Augmental’s pioneering device, allows users to control computers, smartphones, and tablets through tongue, mouth, and head gestures.

Empowering Independence

Tomás Vega, co-founder and CEO of Augmental, draws inspiration from his personal experiences with a childhood stutter. “A keyboard and a mouse were outlets,” Vega explains. “They allowed me to be fluent in the things I did. I was able to transcend my limitations in a way, so I became obsessed with human augmentation and with the concept of cyborgs.” His deep empathy for those facing disabilities fueled his drive to create assistive technologies that promote independence.

Augmental Unveils MouthPad: Transforming Tongues into Smartphone Cursors

The MouthPad consists of a pressure-sensitive touchpad that rests on the roof of the mouth, paired with motion sensors. It translates tongue and head movements into cursor scrolling and clicks in real-time via Bluetooth. “We have a big chunk of the brain that is devoted to controlling the position of the tongue,” Vega elaborates. “The tongue comprises eight muscles, and most of the muscle fibers are slow-twitch, which means they don’t fatigue as quickly. So, I thought why don’t we leverage all of that?”

Transforming Lives

The MouthPad has already made a profound impact on the lives of individuals with spinal cord injuries and other movement disorders. One user, a college student studying math and computer science while living with quadriplegia, has found newfound independence with the device. “She can now take notes in class, she can play games with her friends,” Vega shares. “She is more independent. Her mom told us that getting the MouthPad was the most significant moment since her injury.”

Augmental’s mission is to make technology accessible to everyone, regardless of their physical abilities. “We hope that a person with a severe hand impairment can be as competent using a phone or tablet as somebody using their hands,” Vega emphasizes.

Future Developments

Augmental is actively working on obtaining FDA clearance for the MouthPad, which will unlock insurance reimbursements and enable users to control wheelchairs and robotic arms. Additionally, the company is developing an advanced version that will respond to whispers and subtle movements of internal speech organs, catering to users with impaired lung function.

Vega’s vision extends beyond the current applications, envisioning Augmental as “an always-available, robust, and private interface to intelligence.” As the digital world continues to evolve, Augmental aims to provide an expressive, wearable, and hands-free input system that empowers individuals and breaks down barriers to technology.