Greetings, I am new to the site and have also been contemplating making a 3D structured light scanner. I have been researching sensors from Keyence, Xtion Pro from Asus, Micro-Epsilon and may others, There is an open source 3D Scanner made using a Raspberry Pi on the open-electronics.org website. MakeScanner.com also has open source scanning info. I am interested in hearing what you have so far and anything that may assist me with my project.