A method and apparatus provide interactive audience participation at live entertainment events. The FRCS also increases situational awareness of personnel by automatically providing position information as well as other sensor information. The distal end portion of the elongate member defines a notch having a face defining an axis. In addition, a first valve seat is provided on an outer diameter of the valve body between the first valve chamber and a second valve chamber that communicates with the injection opening by means of a second high-pressure line. The temperature control member is adapted to extend through the at least one aperture in the cassette and into the test chamber for controlling the temperature of the test chamber. The remote end extends off from a longitudinal axis of the crank.