- // particularly if the panel has a tendency to generate delayed,
- // duplicate or jittery touch coordinates when the finger is released.
+ // particularly if the panel has a tendency to generate delayed, duplicate
+ // or jittery touch coordinates when the finger is released. This is the
+ // default velocity tracker strategy. Although other strategies are
+ // available for testing and comparison purposes, this is the strategy that
+ // applications will actually use. Be very careful when adjusting the
+ // default strategy because it can dramatically affect (often in a bad way)
+ // the user experience.