1. A method of configuring interaction between a set of enrolled players and a computer based application, comprising: performing the computer based application including interacting with a subset of the set of enrolled players; determining that a person has become detectable in the play space, the person is not one of the subset of the set of enrolled players currently interacting with the computer based application; automatically identifying the person as a specific enrolled player of the set of enrolled players; and mapping the person to the specific enrolled player and interacting with the person based on the mapping.