You can also do fun stuff like make a button autofire when doublepressing and holding it, or configure a incomplete push of the trigger to aim down gunsights and fire when completing the push, while directly doing a full push skips the aiming and hip-fires. Or activate the gyro while holding the left trigger and touching the right analog stick (which has a touch sensor!) for looking down the sights and gyro-aiming. Or completely change all mappings after pressing a button (for example when the button changes into a menu which needs a different config).

This article gives a good quick overview over whats possible without overdoing it.