A “Handshake” Mouse for EDSers.
An ordinary horizontal mouse requires your forearm to twist away from its natural position. This can create more problems for unstable joints. EDSers do better with a grip that is the same as an ordinary mouse, just turned sideways into a handshake position. EDSers get used to the Handshake Mouse very quickly.
This Vertical Mouse does not move sideways when clicking because the thumb naturally opposes the fingers. EDSers find that the pointer control is as accurate as any other good mouse. All 6 buttons are easily operable without contorting my fingers. The button force is light for easy clicking, but still firm enough to avoid accidental clicking.
This mouse has allows EDSers to be on the computer with a lot less pain. There is such a difference that one no longer has to put up with a traditional mouse!
Click Here for more information: Vertical Mouse