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Academic quiz controller

Image Number 2 for United States Patent #5092779.

A quiz controller for developing a time-ordered list of contestant responses. A microprocessor-based main unit is in electronic communication with one or more players interfaces. Each player interfaces may have up to eight contestant pushbuttons. The main unit includes a digital display on a front panel and a digital display on a back panel. The main unit also includes four control pushbuttons which control two timers, the contestant display, and clearing the system. The control pushbuttons also may be used to reset the parameters of the game.

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