... time (1/60s ~ 1/1000s), it is specially suitable for 3D photographing of human, and has been widely used in the ... applications of orthotics, 3D digital entertainment, 3D face identification, etc. 3.Environment lighting Requirement any light-intensity conditions, don't ... hand, feet and other position on body. 5.Visible Light Technology Optical non-contact measurement, since the technology does not ...