MouseInput

MouseInput is the most common Input Source.
It is mostly used to simulate touch input where actual touch input is not available. But of course, it can be used as a main input if you want to use TouchScript's infrastructure in a non-touch or single-touch application.

MouseInput allows you to simulate multitouch using fake touch generator which can be activated by holding ALT and clicking anywhere on the screen. This touch will be active and stationary while ALT is pressed.