OPINION SAMPLING DEVICE

摘要

A polling device includes a housing, pushbuttons mounted on the housing for receiving customer responses to an inquiry, circuitry for counting and storing the number of times each pushbutton is depressed, and a time delay circuit for disabling the counting circuitry for a predetermined period of time after one of the pushbuttons has been depressed for discouraging repetitive voting. A display unit for reading and displaying the number of times each pushbutton has been depressed is also provided.