Mouse over gesture in touch interface [duplicate]

1. Which interface is optimised for mouse and touch gesture input?
2. How do you hover on a touch screen?
3. Which event is fired when the finger touching the element is lifted in?
4. What touch event does every gesture start with?

Which interface is optimised for mouse and touch gesture input?

A touchpad has both a multi-finger touch gesture input (touchscreen) feature and a refined pointing input (mouse) feature.

How do you hover on a touch screen?

A hover action is simulated by a long press (tap-and-hold).

Which event is fired when the finger touching the element is lifted in?

touchmove - fired when a touch point is moved along the touch surface.

What touch event does every gesture start with?

Keep in mind that a gesture is simply a series of touch events as follows: DOWN. Begins with a single DOWN event when the user touches the screen.