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!

Stay on top of the latest market trends

Subscribe to Axios Markets for the latest market trends and economic insights. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Sports news worthy of your time

Binge on the stats and stories that drive the sports world with Axios Sports. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Tech news worthy of your time

Get our smart take on technology from the Valley and D.C. with Axios Login. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Get the inside stories

Get an insider's guide to the new White House with Axios Sneak Peek. Sign up for free.

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!

Want a daily digest of the top Denver news?

Get a daily digest of 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!

Want a daily digest of the top Des Moines news?

Get a daily digest of 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!

Want a daily digest of the top Twin Cities news?

Get a daily digest of 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!

Want a daily digest of the top Tampa Bay news?

Get a daily digest of 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!

Want a daily digest of the top Charlotte news?

Get a daily digest of 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!

Photo: NurPhoto/Getty Images

Uber is seeking to patent a machine-learning system that can predict when a user is acting "unusually." The patent was filed in December 2016, published last week, and first reported by CNN.

Why it matters: Such a system could help keep vulnerable or intoxicated passengers safe by pairing them with specially trained drivers. It could be useful for drivers, who could get a heads up before picking up a passenger who's behaving erratically.

Between the lines: The patent application never says exactly what it means by "users having an unusual state," but drunkenness seems like a good candidate.

How it would work:

  • The system learns how individual users tend to interact with the app by regularly measuring things like their typing accuracy, walking speed, or even the angle they hold their phone.
  • Referring to that baseline, the system can detect when a person is interacting with the Uber app abnormally. Too many typos or slow reactions to in-app prompts might tip off the system that something's off.
  • If the user seems only minimally impaired, the system can let a driver know to expect a tipsy passenger or recommend a well-lit pickup location. If the user seems more than a little intoxicated, Uber might only match them up with a subset of drivers, bar them from shared rides like Uber Pool — or even prevent the user from getting a ride at all.

What they're saying: An Uber spokesperson said: "We are always exploring ways that our technology can help improve the Uber experience for riders and drivers. We file patent applications on many ideas, but not all of them actually become products or features."

Where it's headed: Machine learning that can detect changes in user behavior has a lot of potential. Similar systems authenticate computer users without making them log in: If a computer detects that its user is typing, scrolling and clicking in an unusual way, it might assume that the wrong person is accessing the machine and can lock itself down.

Go deeper

House passes sweeping election and anti-corruption bill

Photo: Win McNamee via Getty Images

The House voted 220-210Wednesday to pass Democrats' expansive election and anti-corruption bill.

Why it matters: Expanding voting access has been a top priority for Democrats for years, but the House passage of the For the People Act (H.R. 1) comes as states across the country consider legislation to rollback voting access in the aftermath of former President Trump's loss.

Updated 4 hours ago - Politics & Policy

House passes George Floyd Justice in Policing Act

Photo: Stephen Maturen via Getty Images

The House voted 220 to 212 on Wednesday evening to pass a policing bill named for George Floyd, the Black man whose death in Minneapolis last year led to nationwide protests against police brutality and racial injustice.

Why it matters: The legislation overhauls qualified immunity for police officers, bans chokeholds at the federal level, prohibits no-knock warrants in federal drug cases and outlaws racial profiling.

6 hours ago - Politics & Policy

Senate Republicans plan to exact pain before COVID relief vote

Sen. Ron Johnson. Photo: Stefani Reynolds/Bloomberg via Getty Images

Republicans are demanding a full, 600-page bill reading — and painful, multi-hour "vote-a-rama" — as Democrats forge ahead with their plan to pass President Biden's $1.9 trillion COVID-19 relief package.

Why it matters: The procedural war is aimed at forcing Democrats to defend several parts the GOP considers unnecessary and partisan. While the process won't substantially impact the final version of the mammoth bill, it'll provide plenty of ammunition for future campaign messaging.