Techniques for distributing restricted media to consumers are disclosed. The tap includes a base which has a rear edge extending toward the ball area of the dance shoe and side edges which extend between the front and rear edges. Upon rotation of the nozzle body, the valve body can be displaced in the nozzle body between a closing position for blocking the air outlet opening and a maximum opening position for clearing the air outlet opening to the maximum extent. The driver receives the pull-up signals and the pull-down signals to drive a data terminal. At least one of the sets of coordinates includes latitude and longitude data.