maxleibman, (edited ) I’ve often heard people describe Microsoft’s Arc Mouse as a carpal tunnel syndrome machine, but I wonder how much of the ergonomics are psychological.
I don’t want to go all Steve Jobs and say, “You’re holding it wrong,” but I definitely caught myself avoiding putting any weight on it for the first few weeks. Six months in, though, I feel like I’m doing a good job treating it like any other mouse and I’m not experiencing any discomfort.