scanning
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Make A 3D Scanner Out Of A Webcam And Laser Pointer
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.
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Scan2List Is An iPhone Shopping Planner That Handles Australian Barcodes
iPhone: There’s no shortage of shopping planning apps for mobiles designed to use barcodes to speed up the process, but most of them are resolutely US-centric. Scan2List is an Australian-designed app that lets you build a shopping list by scanning the barcodes of items in your kitchen cupboards.