(Caracas, July 31. News24) .- Researchers Supported by Facebook they were able to translate brain signals into spoken words, approaching a social network project to connect brains and machines closer to reality.
A study published this week by scientists from the University of California-San Francisco (UCSF) showed progress towards a new kind of brain-computer interface. The project involved brain implants, but could be a step towards the goal of using a non-invasive method such as adding sensors to reality glasses.
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"Within a decade, the ability to write directly from our brains can come as a given »Facebook said Tuesday in an online publication that reports on the progress of a project published two years ago.
"Recently, it sounded like science fiction. Now, he feels within reach.
Such progress can benefit people with paralysis, spinal cord injuries, neurodegenerative diseases or other conditions that prevent speech. It can also allow people to control technological objects, such as adding real-time, thinking-only glasses, Facebook said.
"It is never too early to think about the important questions that must be answered before such powerful technology can be commercialized," the social network said.
The study published in Nature Communications detailed how the researchers were able to capture the brain signals who are sent out to produce speech and decipher what people have been trying to say.
"At the moment, patients with speech loss as a result of paralysis simply utter words very slowly using residual eye movements or muscle contraction to control a computer interface," said UCSF neuroscientist Eddie Young.
"But in many cases, the information needed to produce fluent speech is still present in their brains. We just need technology that allows them to express it, "he said.
The study was funded by Facebook Reality Labs, a California-based Internet giant's research unit focused on technology for virtual and augmented reality experiences.
The work is part of the «Steno Project» that explores the viability of a portable device that allows people to write with imaginative speech.
The researchers eventually expect to decode 100 words per minute in real time with a 1,000-word vocabulary and error rate of less than 17%, according to Facebook.
Futuristic businessman Elon Musk revealed this month one of your ventures progresses to the interface which connects brains to computers and said tests on humans could begin next year.
With information from AFP