And those are just the ones I'm aware of. Plus there are trackpads like the Apple verison. I favor weird mice and have tried many of them, but it may be telling that few of them are "mainstream" or widely used.
I used to use an Evoluent mouse at work, as recommended by my osteopath, and it would have been great except for the really crappy sensor they use which makes it really fussy to the type of desk surface it is used on. It is less precise though, probably due to the different muscles used to move it.
https://handshoemouse.com/
https://evoluent.com/
https://www.3m.com/3M/en_US/company-us/all-3m-products/~/3M-...
And those are just the ones I'm aware of. Plus there are trackpads like the Apple verison. I favor weird mice and have tried many of them, but it may be telling that few of them are "mainstream" or widely used.