If you’re trying to work as ergonomically as possible, then the fewer movements the better. After all, doing the same action over and over again each day can cause you to develop repetitive strain injuries (RSI).
At the same time, smaller movements are better than larger ones which is why I’ve switched from using a traditional mouse — now, I only use a trackball mouse both at my desk back home and while I’m traveling. At CES 2025 last week, for exampke, I brought a mini trackball mouse with me, and while at the show, I stumbled upon one of the coolest gadgets I’ve seen in a long time.
