Axios

Twitter on Monday will launch a major advertising and social media campaign urging people to follow local journalists and support their work.

Why it matters: While Twitter is a platform designed to give everyone a voice, journalists from national outlets tend to have an outsized presence.

The New York Police Department terminated its contract for a robotic dog after residents complained.

Why it matters: Robots and drones are becoming a bigger part of policing, but their presence makes some people feel uncomfortable, as they've come to symbolize the growing militarization of the police.

A new generation of heavy-duty 3D printers is increasingly being employed for industrial manufacturing.

Why it matters: 3D printers have long been used to speed the making of prototypes, but the growing ability to design and print a range of materials means they are becoming an integral part of the manufacturing chain.

To the delight of trust-busting progressives, President Biden has tapped two Big Tech critics for key roles in the administration.

Why it matters: Biden’s appointments so far show a sharper turn to the left and a deeper interest in new regulation than some expected.

AI language models are being used to identify instances of racial and gender bias in employee performance reviews.

Why it matters: The tech industry — and all industries — have an ongoing problem with bias in the workplace. AI systems that parse text can help identify bias in at least one area: who companies decide to hire and promote.