PC Mouse Replacement Devices
I like to play with gadgets and have always wondered if there is something better than a mouse for computer cursor control. After the tests, it seems like the mouse is still the most balanced form of computer input there is.
The second best device I think is the Contour Design RollerMouse. Yes, it can perform many work-related and desktop computing actions that the normal mouse performs, but it's not a good performer for gaming. I think if you don't do gaming then this type of mouse can lead to possibly greater arm and body comfort than a traditional mouse.
The other devices that I tested have their strengths and weaknesses. My observations and images are found in the following posts.