Augmented reality technology turns your smartphone into a portable projection tool that works on any surface, anywhere. This guide compares the top AR drawing apps. You'll learn which one fits your ...

Doodling or making quick notes with pencil and paper is so old school. Cheap. Dependable. Easy to use. Erasable. But old school. Enter the digital sketchpad/notepad. No wasted paper. Tree friendly.

The new iOS 11 Notes app is already far better than the previous version, but this one new feature might tip you over the edge. Now you can draw on pictures with your Apple Pencil, just by tapping on ...