1. Apple: Documentation—ARFaceAnchor. https://www.developer.apple.com/documentation/arkit/arfaceanchor. Accessed on 20 Apr 2022
2. Apple: Documentation—ARFaceAnchor.BlendShapeLocation. https://www.developer.apple.com/documentation/arkit/arfaceanchor/blendshapelocation. Accessed on 20 Apr 2022
3. Apple: Documentation—ARFaceGeometry. https://www.developer.apple.com/documentation/arkit/arfacegeometry. Accessed on 20 Apr 2022
4. Apple: Documentation—BlendShapes. https://www.developer.apple.com/documentation/arkit/arfaceanchor/2928251-blendshapes. Accessed on 20 Apr 2022
5. Blanz, V., Vetter, T.: A morphable model for the synthesis of 3d faces. In: Proceedings of the 26th Annual Conference on Computer Graphics and Interactive Techniques, pp. 187–194. SIGGRAPH ’99, ACM Press/Addison-Wesley Publishing Co., USA (1999). https://doi.org/10.1145/311535.311556