Patent ID: 8270894
Filing Date: 2012-09-18
Classification: G07C,G09B,H04H

Abstract:
1. An audience response and communication system, comprising: a central computer; at least one base station connected to said central computer; a plurality of keypad units each arranged to wirelessly transmit and receive signals with said base station; wherein said base station is arranged to wirelessly transmit and receive signals with each of said keypad units; wherein at least one of said keypad units is located remote to said base station; wherein the at least one keypad unit transmits and receives signals with said central computed via a communication network; wherein each of said keypad units is arranged to receive a plurality of items from said central computer, allow a user to organize said plurality of items into a particular order, and provide the items to the central computer in the particular order; and wherein each of said keypad units comprises a microphone to enable audio responses and communications.