In this chapter:
(1) "Operator" means a person who owns, controls, or has operational responsibility for a roller-skating center.
(2) "Roller-skating center" means a facility or a portion of a facility that is specifically designed for roller skating by the public.
(3) "Spectator" means an individual who is present in a roller-skating center only to observe skating activity, regardless of whether the skating activity is recreational or competitive.