If the model incorrectly flags an account for being under the age of 18, the user can provide age verification in the form of a government-issued ID, credit card or selfie. Google said it is also looking into other ways people will be able to verify their age.

Google will soon use machine learning to estimate the age of its users. In an update on Wednesday, Google said it’s testing a machine learning model in the US to help determine whether someone is under 18, allowing it to “provide more age-appropriate experiences” across its platforms.

A new machine learning model will analyze a user’s search activity, YouTube history, and account age to spot kids who are under 18.

Google is using AI to determine the age of kids and prevent them from accessing restricted content, but the tech is also kind of scary.