Today we investigate GentleMouse, which approaches ergonomics from a different angle: It lets you use any mouse without the need to click it. No, we’re not talking about mind-control, and it does sound a bit awkward at first, even a little gimmicky. But in practice, GentleMouse lets you perform everyday mouse commands simply by making small movements of the cursor over well-placed menu commands.
This is interesting, but I cannot see me being able to get used to it. Sometimes I have the habit of clicking the mouse even when I am not hovering over something. Worth a try for those who want to relax your hand a bit though.
Source: Extreme Tech