"Hover" as a sensor event

[pikurasa]

Right now, we have "on click"

It might be nice to have "on hover" (i.e. when hovered over the avatar)

Also, somewhat related, for mobile it would be nice to have things like "on swipe" (and other mobile-only events)

[walterbender]

We should probably add mouse down and mouse up events too... Our virtual pianos could be much more interesting that way.

[TeddyMaxD]

[TeddyMaxD]

Tested By Teddy