Roblox will scan video selfies of teens to assess their ages as part of a new Trusted Connections feature that gives users access to unfiltered chatting with people they know.

Roblox is joining the growing ranks of online platforms that are trying to better understand the ages of their teen users. The company is rolling out a new "age estimation" feature for teens 13 and older.

Following accusations of grooming and predatory behavior experienced by its younger-skewing users, Roblox rolled out new safety features Thursday.