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When you need to scan an image, you use a regular scanner, but what do you do when you need to scan a 3D object? Apparently you use a webcam, a laser pointer, and some free software.More Read More ...
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![Make a 3D Scanner from a Webcam, Laser Pointer, and Free Software [Video]](https://img.ksl.com/slc/2492/249268/24926824.jpg?filter=kslv2/responsive_story_lg&v=1311167519)






