What is a 3D scanner?

A 3D scanner is a device that performs 3D scanning. 3D scanning is a technique that collects data from real-world objects and environments and uses that data to build digital 3D models. It is a non-contact, non-destructive technology that digitally captures the shape of a physical object using laser light. A 3D laser scanner creates a ""point cloud"" of data from the surface of an object. In other words, it is a way to digitally capture the exact size and shape of a physical object into the computer world as a three-dimensional representation.

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