How to map touchpad to screen? Touchpad shape is more or less like to the screen shape. Isn't there a way to map each position on touchpad to the position of mouse on the screen, so you simply tap at any point on the touchpad and got the mouse in the correspondent position on the screen?
VoiceOver's Trackpad Commander does this, although I doubt you can use it without having VoiceOver on. Here is Apple's tutorial on Trackpad Commander.