Developer Simon Støvring has put together SBSAnimoji, an iPhone X app that uses Apple’s private AvatarKit framework to let you record Animoji videos that aren’t limited to 10-second clips or the Messages app. You can download the project from GitHub and install it with Xcode on your iPhone X.

It’s fascinating to consider how Animoji could expand beyond iMessage through AvatarKit, or how the same tech that powers the framework could be used for the creation of different system avatars not necessarily modeled after popular emoji. Also: wouldn’t it be interesting to have AvatarKit as a proper API for third-party developers?