When Tomás Vega SM ’19 was 5 years previous, he started to stutter. The expertise gave him an appreciation for the adversity that may come with a incapacity. It additionally confirmed him the facility of know-how.
“A keyboard and a mouse were outlets,” Vega says. “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. I also gained empathy. I think we all have empathy, but we apply it according to our own experiences.”
Vega has been utilizing know-how to increase human capabilities ever since. He started programming when he was 12. In highschool, he helped people handle disabilities together with hand impairments and a number of sclerosis. In school, first on the University of California at Berkeley after which at MIT, Vega constructed applied sciences that helped people with disabilities reside extra independently.
Today Vega is the co-founder and CEO of Augmental, a startup deploying know-how that lets people with motion impairments seamlessly interact with their private computational gadgets.
Augmental’s first product is the MouthPad, which permits customers to management their pc, smartphone, or pill by way of tongue and head actions. The MouthPad’s pressure-sensitive contact pad sits on the roof of the mouth, and, working with a pair of movement sensors, interprets tongue and head gestures into cursor scrolling and clicks in actual time by way of Bluetooth.
“We have a big chunk of the brain that is devoted to controlling the position of the tongue,” Vega explains. “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?”
People with spinal wire accidents are already utilizing the MouthPad each day to interact with their favourite gadgets independently. One of Augmental’s customers, who’s living with quadriplegia and learning math and pc science in school, says the machine has helped her write math formulation and research within the library — use circumstances the place different assistive speech-based gadgets weren’t applicable.
“She can now take notes in class, she can play games with her friends,” Vega says. “She is more independent. Her mom told us that getting the MouthPad was the most significant moment since her injury.”
That’s the final word aim of Augmental: to enhance the accessibility of applied sciences which have turn into an integral a part of our lives.
“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 says.
Making computers extra accessible
In 2012, as a first-year scholar at UC Berkeley, Vega met his eventual Augmental co-founder, Corten Singer. That 12 months, he advised Singer he was decided to be a part of the Media Lab as a graduate scholar, one thing he achieved 4 years later when he joined the Media Lab’s Fluid Interfaces analysis group run by Pattie Maes, MIT’s Germeshausen Professor of Media Arts and Sciences.
“I only applied to one program for grad school, and that was the Media Lab,” Vega says. “I thought it was the only place where I could do what I wanted to do, which is augmenting human ability.”
At the Media Lab, Vega took lessons in microfabrication, sign processing, and electronics. He additionally developed wearable gadgets to assist people entry data on-line, enhance their sleep, and regulate their feelings.
“At the Media Lab, I was able to apply my engineering and neuroscience background to build stuff, which is what I love doing the most,” Vega says. “I describe the Media Lab as Disneyland for makers. I was able to just play, and to explore without fear.”
Vega had gravitated towards the thought of a brain-machine interface, however an internship at Neuralink made him hunt down a special answer.
“A brain implant has the highest potential for helping people in the future, but I saw a number of limitations that pushed me from working on it right now,” Vega says. “One is the long timeline for development. I’ve made so many friends over the past years that needed a solution yesterday.”
At MIT, he determined to construct an answer with all of the potential of a mind implant however with out the restrictions.
In his final semester at MIT, Vega constructed what he describes as “a lollipop with a bunch of sensors” to check the mouth as a medium for pc interplay. It labored superbly.
“At that point, I called Corten, my co-founder, and said, ‘I think this has the potential to change so many lives,’” Vega says. “It could also change the way humans interact with computers in the future.”
Vega used MIT assets together with the Venture Mentoring Service, the MIT I-Corps program, and obtained essential early funding from MIT’s E14 Fund. Augmental was formally born when Vega graduated from MIT on the finish of 2019.
Augmental generates every MouthPad design utilizing a 3D mannequin based mostly on a scan of the person’s mouth. The staff then 3-D prints the retainer utilizing dental-grade supplies and provides the digital parts.
With the MouthPad, customers can scroll up, down, left, and proper by sliding their tongue. They also can proper click on by doing a sipping gesture and left click on by urgent on their palate. For people with much less management of their tongue, bites, clenches, and different gestures can be utilized, and people with extra neck management can use head-tracking to transfer the cursor on their display screen.
“Our hope is to create an interface that is multimodal, so you can choose what works for you,” Vega says. “We want to be accommodating to every condition.”
Scaling the MouthPad
Many of Augmental’s present customers have spinal wire accidents, with some customers unable to transfer their arms and others unable to transfer their heads. Gamers and programmers have additionally used the machine. The firm’s most frequent customers interact with the MouthPad each day for up to 9 hours.
“It’s amazing because it means that it has really seamlessly integrated into their lives, and they are finding lots of value in our solution,” Vega says.
Augmental is hoping to acquire U.S. Food and Drug Administration clearance over the subsequent 12 months to assist customers do issues like management wheelchairs and robotic arms. FDA clearance can even unlock insurance coverage reimbursements for customers, which can make the product extra accessible.
Augmental is already engaged on the subsequent model of its system, which can reply to whispers and much more refined actions of inside speech organs.
“That’s crucial to our early customer segment because a lot of them have lost or have impaired lung function,” Vega says.
Vega can also be inspired by progress in AI brokers and the {hardware} that goes with them. No matter how the digital world evolves, Vega believes Augmental is usually a device that may profit everybody.
“What we hope to provide one day is an always-available, robust, and private interface to intelligence,” Vega says. “We think that this is the most expressive, wearable, hands-free input system that humans have created.”