You draw with a pencil and it makes it 3D(ish).... not sure of a practical use of the meshes it generates but it can only improve.
MeshPad: Interactive Sketch-Conditioned Artist-Reminiscent Mesh Generation and Editing
Interactive Sketch-Conditioned Artist-Reminiscent Mesh Generation and Editing
(derkleineli.github.io)
Similar to Feather: https://www.feather.art/
I like these uses of AI as a companion while designing rather than the current brute force replacement of human designers.



