A 3D scanner is a device that captures the shape, size, and texture of real-world objects and creates a digital 3D model of them. The scanner works by projecting light or lasers onto the object, and then measuring the reflection or distortion of that light to create a point cloud of the object’s surface.

3D scanners are used in a variety of industries, including manufacturing, automotive, aerospace, and entertainment. In manufacturing, 3D scanners can be used to reverse engineer existing parts or products, create digital models for quality control, or design new products. In entertainment, 3D scanners can be used to create digital models of actors or props for use in movies or video games.