Abstract: A method and apparatus for receiving input of varying levels of complexity to perform actions having different sensitivities includes associating a first action having a high first sensitivity with a high first level of user input and animation sequence complexity; and associating a second action having a low second sensitivity with a low second level of user input and animation sequence complexity. The method further includes presenting, on an interface of the apparatus, an initial animation associated with the first action; receiving, in connection with the initial animation, a first user input that causes the generation, on the interface, of a first animation sequence that tracks the first user input, wherein the first animation sequence begins with the initial animation; and monitoring the first user input to determine whether the first user input meets the first level of user input and animation sequence complexity.