ShapeKeys Drivers Control is an add-on that links and manages shapekeys across multiple separate mesh objects. It allows you to designate a single control object, automatically generating drivers for other related meshes so their shapekey values synchronize. This is particularly useful for character models split into separate parts, such as the body, teeth, tongue, and eyeballs, that share common facial blendshapes like the 52 ARKit expressions. Instead of manually adjusting values on each individual mesh part, this tool lets you drive all of them simultaneously from one main mesh.