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Elon Musk finally got to show off his monkey.
Neuralink, a company founded by Musk that is developing AI-powered microchips to go in people’s brains, released a video on Thursday, appearing to show a macaque monkey using the tech to play video games, including Pong.
Musk has boasted about Neuralink’s tests on primates before, but this is the first time the company has put one on display. During a presentation in 2019, Musk said the company had enabled a monkey to “control a computer with its brain.”
In August 2020 the company did a live demonstration of the technology in a pig named Gertrude.
Neuralink says the monkey, called Pager, had a chip implanted in his brain six weeks ago. In the video, he is given a joystick that hooks up to a video game where he moves a cursor to a colored square. When he successfully moves the cursor, he’s given some banana smoothie through a tube.
While Pager uses the joystick, the Neuralink chip records his brain activity and sends it back to a computer for analysis of what his brain does when he moves his hand. The joystick is then unplugged from the machine, but the monkey continues to control the game, with brain signals being relayed by the Neuralink chips.
Theoretically, the same tech could be used to give someone control of a synthetic limb via a Neuralink implant in their brain. In a tweet on Thursday, Musk said the first Neuralink product would let people with paralysis control a smartphone.
First @Neuralink product will enable someone with paralysis to use a smartphone with their mind faster than someone using thumbs
— Elon Musk (@elonmusk) April 9, 2021
Professor Andrew Jackson, a neuroscience expert at Newcastle University, told Insider that getting primates to control video games via neural interfaces was not new — comparable demonstrations were done in 2002 — but that it was a good test of the tech.
“If you invent a new telescope, it makes sense to first point it where you know what you will see. So they are following a very sensible route to validate their device. I am sure this device will contribute to new scientific discoveries in future (especially if they make it widely available to scientists), as well as improving the usability of existing neural interface technologies for people with paralysis,” he said.
Jackson added that the engineering …read more
Source:: Business Insider