1. A portable touch system, comprising: a bezel having a first and a second end; a housing adapted to receive the first and second end of the bezel such that a display area is bounded by the housing and the bezel; and at least one camera system coupled to the housing, wherein the at least one camera system is operable to capture within at least a portion of the display area images of an object located within a field of view of the at least one camera system.