X plans to collect biometric data, job and school history

X, the social network that used to be known as Twitter, updated its privacy policy to include a new kind of user data it plans to collect: biometric.
“Based on your consent, we may collect and use your biometric information for safety, security, and identification purposes,” the company said in its new policy. X doesn’t define what it considers biometric, though other companies have used the term to describe data gleaned from a person’s face, eyes and fingerprints.

A representative of San Francisco-based X confirmed the new policy change, but didn’t elaborate further.

Social media companies have long drawn criticism from users and regulators around the world for the information they gather and how they use that data, including the sale of advertising tailored to a person’s interests and search histories. It’s unclear how X will collect the biometric data or how it may be used. Elon Musk, who bought Twitter last year, has said one of his priorities is to rid the site of inauthentic accounts, and push more users toward using a service that applies a blue check mark, indicating the user has paid $8 a month and is more likely to be human.

After the policy update, Musk announced X users will be able to make video and audio calls through the platform without having to share their phone number, in the latest expansion of services as he seeks to create an “everything app.”