Photo: Chesnot/Getty Images

The whole point of artificial-intelligence systems is that they can learn — but they still have to start somewhere. And the nascent field of health care AI is still focused on those early building blocks.

Where it stands: Google already has a leg up on some of its competitors, because of the data it already collects through search and Gmail, NPR reports.

What they're saying: "As companies like Google and other traditional consumer-oriented companies start moving into this space, it is certainly clear that they bring the capability of taking much of the information they have about us and be able to apply it," said Reed Tuckson, a member of the advisory board for Verily, Alphabet's health care arm.

What else: On top of that, Google is working with researchers at Duke and Stanford to recruit volunteers — the goal is to get 10,000 of them — who contribute far more data.

  • Participants fill out regular health surveys, use a tool that tracks their sleep, and wear a watch that monitors their heart rate and steps (although the watch seems to not work perfectly).
  • "It's sort of a way of donating your body while it's still alive," one participant told NPR.

Go deeper: Adversarial attacks are a blind spot for medical AI

Go deeper

Sanders: "This is an election between Donald Trump and democracy"

Photo: BernieSanders.com

In an urgent appeal on Thursday, Sen. Bernie Sanders (I-Vt.) said President Trump presented "unique threats to our democracy" and detailed a plan to ensure the election results will be honored and that voters can cast their ballots safely.

Driving the news: When asked yesterday whether he would commit to a peaceful transfer of power if he loses, Trump would not, and said: "We're going to have to see what happens."

Ina Fried, author of Login
Updated 31 mins ago - Technology

Amazon launches new Alexa-enabled hardware

Amazon's new spherical Echo smart speaker. Screenshot: Axios

Amazon debuted a range of new Ring, Fire TV and Echo hardware on Thursday, including more environmentally sustainable versions of its audio and video gear. Among the products introduced are a cloud gaming service, a home monitoring drone and new spherical designs for its Echo and Echo dot smart speakers.

Why it matters: Amazon, like rivals Google and Apple, typically gives its consumer hardware a launch ahead of the holidays. Apple has already introduced new iPads, while Google has scheduled a Sept. 30 event, where it is expected to debut new audio and video gear, alongside updated Pixel phones.

Felix Salmon, author of Capital
43 mins ago - Economy & Business

Why money laundering persists

Illustration: Aïda Amer/Axios

2 million suspicious activity reports, or SARs, are filed by banks every year. Those reports are sent to the U.S. Treasury's Financial Crimes Enforcement Network (FinCEN), which has the job of determining whether the reports are evidence of criminal activity, and whether that activity should be investigated and punished.

The catch: FinCEN only has 270 employees, which means that FinCEN is dealing with a ratio of roughly 150 reports per employee per week. So it comes as little surprise to learn that most of the reports go unread, and the activity in them unpunished.

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