2 ms·

I think I will go with a trackball. I will research some more, but the one you use looks interesting (horizontal positioning I mentioned before). I hope I will

• ofalkaed 4y ago
  The 4 buttons are just mouse buttons 1-4 so many applications can handle mapping them to different uses themselves. I did change them globably when I first got it and I was figuring out how I wanted it, think I just used a Xorg.conf but don't remember, used something X and it was not difficult to manage.
• brudgers 4y ago
  Twenty odd years ago (I can't believe it's been that long), trackballs were one of the first things I tried and I used one for a few years. But over the years, I have come to approach ergonomics in terms of full body. Hand pain is a symptom of more than what my hands touch. How my legs and feet and shoulders and back feel changes how I sit and that changes where and how my hands are positioned. If my back is aching I shift my body, my shoulders and neck compensate, and that changes my elbows, wrists, and hands.