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!

Illustration: Rebecca Zisser/Axios

Cars will soon be able to recognize you by your eyes, skin, gait and even your heartbeat, enabling a host of personalized experiences but raising troubling privacy questions, too.

Why it matters: New biometric technologies being developed by automakers will authenticate your identity and help keep you safe by also monitoring your health and wellbeing. But unless carefully guarded, that personal data can also be easily exploited by cybercriminals.

What's happening: Automakers and their suppliers are working on a variety of driver-identification technologies such as facial and iris scans, as well as voice and fingerprint tracking.

  • They would enable a driver to start the engine without a key and the car would automatically adjust the seats, mirrors, climate and audio settings.
  • The car could then also communicate with home automation systems, turning on lights or opening the garage, for example, and automatically pay for tolls, parking or gas.
  • For AVs and car-sharing apps, ID verification is important to ensure passengers get into the right vehicle and are who they say they are.

What's next? Such ID features are coming in the next year or so, followed by a second wave of more advanced biometric technologies. Goode Intelligence projects the market for automotive-related biometric content may reach nearly $1 billion by 2023.

  • An alcohol detection system that could be available as early as next year would know whether a motorist is drunk by gathering a whiff of their ambient breath. The system is being developed by a public-private partnership.
  • B-Secur is marketing its Heartkey technology that can identify a driver by the unique rhythm of their heartbeat, and measure their level of stress or fatigue or even detect early signs of a stroke or heart attack, CEO Alan Foreman tells Axios.
  • Aerendir Mobile's sensors capture micro-vibrations — tiny muscle twitches from cells in the human nervous system — to identify individuals and monitor their well-being by creating a neurological signature that's akin to a million-character-long password, founder Martin Zizi tells Axios.
"My body is my life password."
— Martin Zizi, Aerendir

Yes, but: Just as facial recognition systems are sounding alarms about privacy and human rights, biometric technologies in vehicles raise privacy concerns, experts say.

  • Biometric information can be particularly revealing and immutable, Lauren Smith, senior counsel for the Future of Privacy Forum, tells Axios. Unlike a password or account number, you can't change your biological makeup.
  • Without federal laws on bioprivacy, carmakers need to abide by state data-protection laws, many of which require notice before biometric data is collected, and the ability to opt out.
  • Carmakers that signed the Automotive Privacy Principles created a higher, opt-in threshold for biometric information, requiring consent before data can be used for marketing or shared with others.

The big picture: As cars evolve into smartphones on wheels, the industry focus is on personalization — delivering convenient, tailored experiences such as enabling in-car payments, easing daily stress or communicating with city infrastructure.

  • As Goode Intelligence CEO Alan Goode notes, that all starts by identifying who is in the vehicle.

Go deeper ... Watch out for self-driving cars: They're watching you

Go deeper

Dion Rabouin, author of Markets
2 hours ago - Economy & Business

The digital dollar is now high priority for the Fed

Illustration: Aïda Amer/Axios

The U.S. is starting to get serious about a central-bank-backed digital currency, with recent comments from top officials laying out the strongest support yet.

Driving the news: On Tuesday Fed chair Jerome Powell told Congress that developing a digital dollar is a "high priority project for us," but added that there are "significant technical and policy questions."

Dan Primack, author of Pro Rata
3 hours ago - Economy & Business

Coinbase files to go public via direct listing

Illustration: Sarah Grillo/Axios

Cryptocurrency exchange Coinbase on Thursday filed to go public via a direct listing. It includes a placeholder figure of $1 billion, but that's likely to change.

Why it matters: Coinbase could go public at a higher initial valuation than any other U.S. tech company since Facebook.

Trump’s blunt weapon: State GOP leaders

Trump supporters rally near Mar-a-Lago on Feb. 15. Photo: Joe Raedle/Getty Images

President Trump didn't have to punish his critics in Congress — his allies back in the states instantly and eagerly did the dirty work.

Why it matters: Virtually every Republican who supported impeachment was censured back home, or threatened with a primary challenge.