MSDN Blogs Making the web “just work” with any input: Mouse, Touch, and Pointer Events1 In at least some Android browsers, touch events may fire for mouse input. However, this mouse input cannot be differentiated from actual touch input when using touch events. 2 All browsers fire some mouse events for single-touch input in order to preserve compatibility with mouse-based Web pages. However, it’s not currently possible to differentiate touch input from actual mouse input when using
PointerEvent - Web APIs | MDN
