Sign up for our daily briefing

Make your busy days simpler with Axios AM/PM. Catch up on what's new and why it matters in just 5 minutes.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Catch up on coronavirus stories and special reports, curated by Mike Allen everyday

Catch up on coronavirus stories and special reports, curated by Mike Allen everyday

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Denver news in your inbox

Catch up on the most important stories affecting your hometown with Axios Denver

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Des Moines news in your inbox

Catch up on the most important stories affecting your hometown with Axios Des Moines

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Minneapolis-St. Paul news in your inbox

Catch up on the most important stories affecting your hometown with Axios Twin Cities

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Tampa Bay news in your inbox

Catch up on the most important stories affecting your hometown with Axios Tampa Bay

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Charlotte news in your inbox

Catch up on the most important stories affecting your hometown with Axios Charlotte

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Facebook's Oculus VR headset. Photo: Amy Osborne / AFP / Getty

Facebook announced Monday that it will buy CTRL-Labs, a startup developing an arm-worn device that reads brain signals. The companies did not disclose the deal's price tag, but reports range from upwards of $500 million to as much as $1 billion.

Why it matters: Facebook has been developing its own brain–machine interface for several years, but this is a major acquisition that could propel its technology quickly forward — and in a way that's potentially less invasive of users' privacy.

Details: CTRL-Labs will join Facebook's Reality Labs division, and will drive new ways of interacting with virtual worlds, Facebook VP Andrew Bosworth wrote on Monday.

  • The startup has been developing wrist-worn devices that can read brain signals from nerves in the arm. It can tell, for example, if you are about to move a finger, but don't move it.
  • As Facebook's Bosworth described it: "It captures your intention so you can share a photo with a friend using an imperceptible movement or just by, well, intending to."

CTRL-Labs founder Thomas Reardon told Axios in an August interview that his company had already begun making some devices available to developers and academic researchers, in hopes of "beginning a new platform wave."

  • "In my dream, people feel frustrated when they take off the band," Reardon said.
  • While the device can pick up a decision to move, it can't decipher higher-level thoughts from your head.
  • That's unlike a different strain of technology that Facebook is working on: head-mounted devices that it says will allow users to do things like type with their thoughts.

Go deeper

Updated 5 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Annelise Capossela/Axios

  1. Health: CDC director defends agency's response to pandemic — CDC warns highly transmissible coronavirus variant could become dominant in U.S. in March.
  2. Politics: Biden readies massive shifts in policy for his first days in office.
  3. Vaccine: Fauci: 100 million doses in 100 days is "absolutely" doable.
  4. Economy: Unemployment filings explode again.
  5. Tech: Kids' screen time sees a big increase.
  6. World: WHO team arrives in China to investigate pandemic origins.
Dave Lawler, author of World
6 hours ago - World

Alexey Navalny detained after landing back in Moscow

Navalny and his wife shortly before he was detained. Photo: Kirill Kudryavtsev/AFP via Getty

Russian opposition leader Alexey Navalny was detained upon his return to Moscow on Sunday, which came five months after he was poisoned with the nerve agent Novichok. He returned despite being warned that he would be arrested.

The latest: Navalny was stopped at a customs checkpoint and led away alone by officers. He appeared to hug his wife goodbye, and his spokesman reports that his lawyer was not allowed to accompany him.

Mike Allen, author of AM
8 hours ago - Politics & Policy

Biden's "overwhelming force" doctrine

President-elect Biden arrives to introduce his science team in Wilmington yesterday. Photo: Kevin Lamarque/Reuters

President-elect Biden has ordered up a shock-and-awe campaign for his first days in office to signal, as dramatically as possible, the radical shift coming to America and global affairs, his advisers tell us. 

The plan, Part 1 ... Biden, as detailed in a "First Ten Days" memo from incoming chief of staff Ron Klain, plans to unleash executive orders, federal powers and speeches to shift to a stark, national plan for "100 million shots" in three months.