Provide simple controls for actions triggered by touch or gestures

Some functionality on a website can only be performed with a complex gesture. For example, gestures that require the visitor to use multiple fingers (multi-point gestures) or gestures that require the visitor to move a finger (or the pointer) in a particular path (path-based gestures). Visitors may sometimes, for various reasons, be unable to make difficult gestures with their fingers or with a pointer. For example, due to a motor disability.

Make sure that gesture-activated functionality can also be activated with a click, double-click, or click-and-hold of the mouse. This can be done by adding simplified controls.