A plugin that keeps track of the amount of time spent in a freeplay session and the amount of time between ball touches. Visibility/position/scale of the two timers is configurable in the menu, as are the thresholds for feedback between touches. By default, the ball timer stays green until 2 seconds, then yellow until 3, then red afterwards.
If you experience any issues about the plugin, or would like to request a feature/behavior change, please file an issue