When you just have to put your signature on a real-life document, but you don't have a standalone scanner handy, the easiest ...

Gone are the days when an external scanner was required to turn your paper documents into digital, shareable formats. Today, it's easy to scan documents directly from your Samsung Galaxy A phone.

Faced with pressure by privacy groups, Apple recently said it would delay a controversial plan to scan consumers' devices for child sex-abuse images, but stopped short of renouncing the plan. Instead, ...