The New York Police Department plans to limit DNA collection from juveniles and ease restrictions on removing samples from the city's digital database, New York City Police Commissioner Dermot Shea told the Wall Street Journal this week.

The big picture: U.S. law enforcement has access to DNA in databases outside of the criminal justice system. Through genealogy websites with millions of users like FamilyTreeDNA and GEDmatch — the latter of which automatically opts users out of law enforcement collection — police can use DNA to identify suspects, the New York Times reports.

Facebook is offering users up to $5 via PayPal to record themselves saying "Hey Portal" and then list the first names of no more than 10 Facebook friends, The Verge reports and Axios has confirmed.

The big picture: Facebook is pitching users a small amount of money in exchange for personal data to train its speech recognition tech after reports that it and other Big Tech companies — Google, Apple, Microsoft, and Amazon — have listened to their users for that reason without consent.

Twitter has reportedly suspended about 70 accounts posting pro-Bloomberg content, the Los Angeles Times reports.

The big picture: The presidential campaign is paying Instagram, Facebook and Twitter users in California to post messages of support on their personal accounts, the Wall Street Journal reported this week. That effort could "later be deployed nationwide," per WSJ.

Lyft has acquired Halo Cars, a small startup that lets ride-hailing drivers earn money via ad displays mounted atop their cars. Lyft confirmed the deal but declined to share any details.

Why it matters: Ride-hailing companies are increasingly eyeing additional ways to generate revenue, and Lyft rival Uber has been quietly testing a partnership with New York-based Cargo that gives it a cut of the advertising revenue, as I previously reported.

Sony and Oculus parent Facebook both said on Thursday that they are pulling out of next month's Game Developer Conference in San Francisco over coronavirus concerns. Meanwhile, AT&T and Verizon are joining IBM in skipping next week's RSA security conference in San Francisco.

The big picture: While these two shows are still slated to continue, other events have been scrapped altogether, including Barcelona's Mobile World Congress, one of the tech industry’s biggest global events, and Facebook's global marketing conference.

Activists and journalists have been telling us for years that we are handing too much of our human autonomy over to machines and algorithms. Now artists have a showcase in the heart of Silicon Valley to highlight concerns around facial recognition, algorithmic bias and automation.

Why it matters: Art and technology have been partners for millennia, as Steve Jobs liked to remind us. But the opening of "Uncanny Valley: Being Human in the Age of AI" tomorrow at the de Young Museum in San Francisco's Golden Gate Park puts art in the role of technology's questioner, challenger — and sometimes prosecutor.