FabScan
[[1]] [Fabscan] is an open-source, do-it-yourself 3D laser scanner. It started out as a Bachelor's thesis by Francis Engelmann, supervised by René Bohne.
FabScan was featured on Thingiverse, it's popular on GitHub, and we have a small but steadily growing mailing list on Google Groups.
FabScan-Shield - 3D Scanner, like Arduino CNC Shield? [[2]]