Want to scan something but don't have a scanner handy? A recently updated Mac app called Prizmo can help you make scans using your digital camera. Josh Lowensohn Former Senior Writer Josh Lowensohn ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. One of the ...

This project shows how an outdated flatbed scanner was turned into a cheap digital camera that can scan its surroundings. During the assembly, the scanner was disassembled and the electronics was ...

QR or Quick Response codes are one of the most popular ways to access information on the go. Invented in 1994 and once considered the wave of the future, part of the QR code revival that started in ...