For those who have interested in scanning of human subjects, here is an admittedly low-resolution but pretty cheap option (used Kinects are available on amazon for about $35).
The app uses some pretty sophisticated non-rigid registration algorithms.
The entire scan takes at least 30 seconds or so, I would guess.
The application doesn't allow saving the file generated by the Kinect. But as sensors get cheaper and resolution improves, I wonder if this scheme has applications for something more than novelty "selfies."
https://shapify.me/Disclaimer: I don't have any financial interest in shapify.com and I don't even think I'll make use of it; just wanted Agisoft and members to know what the competition is up to...
Harold