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 ...

These days, I need to scan or fax a document about once every six months -- far too infrequently to bother owning either a fax or a scanner. Recently, I had to e-mail someone a scanned document.

The megapixel wars of a decade ago saw cameras aggressively marketed on the resolution of their sensors, but as we progressed into the tens of megapixels it became obvious even to consumers that ...

This is an archived article and the information in the article may be outdated.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 ...

Scanners are really extra-large image sensors at heart, so it stands to reason that you could make a decent camera out of one. Right? Well, Dario Morelli just proved it... and then some. His homebrew ...

You can scan a QR code using the camera on your smartphone, tablet, or computer — however, you may need to download an app.

is a senior editor and author of Notepad, who has been covering all things Microsoft, PC, and tech for over 20 years. Microsoft is updating its OneNote for Windows 8.1 app today with some significant ...

When building an inspection system for low-end PCBs (printed-circuit-boards), you can obtain high-resolution images for less cost by using line-scan cameras instead of area cameras. But it has been ...