How I turned my Android tablet into a portable monitor for cheap

There's no need to buy a separate device.

Turn Your Android Tablet Into A Portable Monitor With This Simple USB Trick

In a pinch for extra screen space on your PC but don't have a second display? Use this simple USB trick to turn your Android ...
Creative Bloq on MSN

How to use an iPad as a drawing tablet with a PC

Want to use an iPad as a drawing tablet with a PC? There are a number of ways to do it ...