1. A method for translating user motion into one or more object responses, based on user interaction with an application executing on a computing device, comprising: displaying a non-interactive scene on a display under control of a computing device being controlled by an executing application, the non-interactive scene including an on-screen object; receiving user motion data for one or more users from a sensor; determining if the user motion data matches one or more predefined gestures; if the user motion data matches one or more predefined gestures, automatically translating the user motion data into one or more object responses controlling how the on-screen object moves but not altering an outcome position of the on-screen object in the non-interactive scene, the on-screen object corresponding to an object other than an on-screen representation of a user, and the automatically translating the user motion data into one or more object responses controlling how the on-screen object moves but not altering the outcome position of the on-screen object in the non-interactive scene further comprises: responsive to determining the user motion data matches one or more predefined gestures, accessing one or more object responses of the on-screen object corresponding to the one or more predefined gestures by accessing a data structure correlating the one or more predefined gestures to the one or more object responses, and implementing the one or more object responses, the implementing comprising mapping a model representation of the user into an object model representation of the on-screen object; and simultaneously displaying the one or more object responses of the on-screen object based on the translating.