What are blend shapes?

Animating Face : Blend Shapes – graphicsjourney

Maya : Transfer Blend Shape

Blend Shape, Autodesk Maya Wiki

Maya blend shape tutorial (blendshapes)

What does Blend Shape mean? —

Connecting the blend shapes - Maya Video Tutorial

AnimSchoolBlog: Using Blendshapes - Rigging 101

What is the difference between 'morph' and 'blend shape' in the 3D software Blender? - Quora

Create Realistic Facial Expressions with Blend Shapes in Maya

blendshapes · GitHub Topics · GitHub

ARKit Blendshapes

Is there a way to do linear interpolation of blendshapes like this? : r/godot

Using the Blend Shapes Plugin for ZBrush