David Nield is a technology journalist from Manchester in the U.K. who has been writing about gadgets and apps for more than 20 years. He has a bachelor's degree in English Literature from Durham ...

The idea of using your Android phone as a mouse or keyboard might sound gimmicky, but it actually works pretty well. With the right software, your phone becomes a wireless trackpad that's always on ...

After decades of working with computers, I started to develop some wrist and arm pain a few year ago. So I switched from using whatever random mouse I could find for under $20 to using input devices ...