IVS for game use

Another way of using voting

Live up your evenings with games calling on the general knowledge of your guests or sporting and other skills and display the results in real time on a big screen. These applications are not new; you probably already know them from a number of TV programmes (the TED system in Germany, Who wants to be a Millionaire, StarAc, etc.), where this type of system is used to gather the opinions of the public or test their knowledge...

See the pdf file for an example. This simply conveys a few ideas that can easily be adapted to your needs and wishes.