Meet the Secretlab InfinitePrecision Armrest, the world's first gaming chair armrest with smooth height adjustment and a digital display to tell you its exact height. Yes, that's its entire premise.

After publishing “Anker’s Vertical Mouse Provides Cheap RSI Relief” (7 December 2018), I heard from many of you who also use a vertical mouse or are thinking about trying one. What I didn’t reveal in ...