This week Fraser and Federico investigate the rich world of camera-based scanners on iOS.

Scanning with just the camera on the back of the device is an area of iOS that has been around for many years and has matured significantly over that time. The latest generation of iOS scanner apps, coupled with ever-better cameras on our devices are really very usable scanners indeed. Couple that with increasingly sophisticated post-scan workflows and you have a tool that James Bond could only dream of.