File Size : 2.2 MB Title: DAVID-Laserscanner 2.3.3 DAVID-Laserscanner is a free program for 3d laser range scanning. All you need to build a 3d scanner is a PC, a camera (e.g. a webcam), a background corner and a laser that projects a line onto the object you want to scan. So everyone can use it to scan objects without high costs; this is the big advantage over commercial solutions which are rather expensive.