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 ...

Most of the time, you're going to want to use your laptop when it's opened up: You've got full access to the keyboard and the trackpad as your input devices, as well as the attached display, which may ...

Using two keyboards felt surprisingly natural and eased my shoulders, wrists, and elbows. Typing speed didn't improve; I was as fast as with one keyboard. It was fun and more comfortable, but the ...