12. The interactive entertainment system of claim 9 , wherein the instructions are further executable to: determine if the recognized speech segment originated from a recognized speaker; and adjust the confidence data based upon whether the recognized speech segment is determined to have originated from a recognized speaker.
13. The interactive entertainment system of claim 12 , wherein the instructions are further executable to reject the recognized speech segment if the recognized speech segment is determined not to have originated from a recognized speaker and the recognized speech segment is determined not to have originated from a person in the field of view of the depth-sensing camera.