ELI5: Explain Like I'm 5

3D selfie

A 3D selfie is a 3D model of a person's face. It's like a regular selfie but it's 3D instead of 2D and can be used to make things like video games, movies and virtual reality experiences. It's made by using a 3D camera to take multiple pictures of your face from different angles. A computer algorithm then puts the pictures together to create a full 3D model of your face. It's a way to create a virtual 'you' that you can use in many different ways.