Illustration: Sarah Grillo/Axios

AI may seem untethered from humans, but it actually hinges on data produced by people — and gathered by companies.

Why it matters: Information about who you are, what you own and how you behave will only become more coveted in the coming years, because they are the chief drivers of decision-making algorithms, voice assistants and self-driving cars.

What's going on: If a machine is to act like a human, it must first learn how humans act. For that, it needs countless examples of how people would respond to various situations.

  • This process, known as "supervised learning," is how AI systems have become capable of identifying certain problems in medical scans more accurately than human doctors, or of driving a car without human input.
  • When you use Amazon's Alexa voice assistant, Facebook's News Feed or Tesla's Autopilot, the companies are watching your every move, and using your behavior to keep training their products.

Who trains AI systems? Sometimes, it's grad students in a research lab; frequently, it's workers on crowdsourcing sites or in cubicles in Malaysia or China, paid mere cents for every new datapoint they create.

  • But often, it's you — and you're working for free.
"The data-driven world will be always on, always tracking, always monitoring, always listening and always watching — because it will be always learning."
IDC white paper, "The Digitization of the World."

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Trump tightens screws on ByteDance to sell Tiktok

Illustration: Aïda Amer/Axios

President Trump added more pressure Friday night on China-based TikTok parent ByteDance to exit the U.S., ordering it to divest all assets related to the U.S. operation of TikTok within 90 days.

Between the lines: The order means ByteDance must be wholly disentangled from TikTok in the U.S. by November. Trump had previously ordered TikTok banned if ByteDance hadn't struck a deal within 45 days. The new order likely means ByteDance has just another 45 days after that to fully close the deal, one White House source told Axios.

Updated 4 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Aïda Amer/Axios

  1. Global: Total confirmed cases as of 9:30 p.m. ET: 21,056,850 — Total deaths: 762,293— Total recoveries: 13,100,902Map.
  2. U.S.: Total confirmed cases as of 9:30 p.m ET: 5,306,215 — Total deaths: 168,334 — Total recoveries: 1,796,309 — Total tests: 65,676,624Map.
  3. Health: CDC: Survivors of COVID-19 have up to three months of immunity Fauci believes normalcy will return by "the end of 2021" with vaccine — The pandemic's toll on mental health — FDA releases first-ever list of medical supplies in shortage.
  4. States: California passes 600,000 confirmed coronavirus cases.
  5. Cities: Coronavirus pandemic dims NYC's annual 9/11 Tribute in Light.
  6. Business: How small businesses got stiffed — Unemployment starts moving in the right direction.
  7. Politics: Biden signals fall strategy with new ads.

Harris: "Women are going to be a priority" in Biden administration

Sen. Kamala Harris at an event in Wilmington, Del. Photo: Drew Angerer/Getty Images

In her first sit-down interview since being named Joe Biden's running mate, Sen. Kamala Harris talked about what she'll do to fight for women if elected VP, and how the Democrats are thinking about voter turnout strategies ahead of November.

What they're saying: "In a Biden-Harris administration women are going to be a priority, understanding that women have many priorities and all of them must be acknowledged," Harris told The 19th*'s Errin Haines-Whack.