Roblox is introducing a way to let trusted friends chat more freely among themselves, but it will require that they use a new age estimation tool to verify that they’re over 13.

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 also changing how users 13 to 17 can add adults to their "Trusted Connections." They'll have to scan the person's QR code or import the person's contact.