Haptic Touch Bar uses the built-in haptic engine of your Macbook Pro to provide haptic (force) feedback whenever you press a keyboard key on the Touch Bar.
Haptic Touch Bar provides haptic (force) and sound feedback whenever you press a Touch Bar button on MacBook Pro - including keyboard keys (Esc, F1-F12), Control Strip buttons (volume, brightness, etc.), and contextual app controls.
Function Key Pro