Who will win the battle to create the world's first brain-computer interface?

Tesla's Elon Musk and Facebook's Mark Zuckerberg each aim to create the world's first brain-computer interface — devices that put the functionality of a laptop in your head. But those devices would require invasive brain surgery and are unlikely to become available in the immediate future.

In the meantime, a startup called Nuro could beat them to the punch with a simpler piece of software.
Two minds may be better than one, but one mind connected to millions of others would be infinitely superior.

That's the thinking behind several companies that are currently racing to link mind and machine by way of devices called brain-computer interfaces. The first to put the functionality of a laptop in your head would pave the way for people to communicate seamlessly, instantly, and with whomever — or whatever — they want.

So far, two figures are publicly leading that race: Elon Musk and Mark Zuckerberg. Their clandestine projects, known as Neuralink and Building 8, respectively, focus on approaches that will require brain surgery, according to researchers familiar with their efforts.

But there's a less ambitious and less invasive way to tackle the brain-computer interface problem. It involves translating data from brainwaves into simple commands that can be processed in an app or device. A startup called Nuro is taking this route. It hopes its software platform can give the ability to communicate back to people who've lost it as a result of severe injury or disease.

Outside researchers say the approach is simpler and less functional than invasive approaches, but easier to put into practice.

If Nuro's product succeeds in that initial market, the company plans to expand the technology and test it more broadly in cars and homes. As a result, the company could shape the broader future of technologies that link mind and brain.

In April, Nuro opened up for the first time about a version of its software called Nuos, which is designed to give a voice to people who've experienced spinal cord injuries or other major illnesses and can't communicate as they once did.

Nuro CEO and founder Francois Gand envisions the system for use first in a hospital or intensive-care setting. It could allow so-called "locked in" patients to do things like ask for a glass of water or play music on an Amazon Echo smart speaker.

Gand has test-driven his tool in at least one person with a severe brainstem disorder, and recently showed me how a Nuro user could interact with the technology using a tablet. A black and teal screen is divided into tiles with icons and pre-written messages displaying basic commands like "I need water" or "I'm feeling cold." By focusing intently on a given icon or piece of text, a user can select that tile.

Nuos users could even use that technique to type custom messages using a keyboard on the screen.

Source: BI

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