Personal Response Meters are wireless keypads, used to interactively measure respondents’ individual reactions in real time.

In its moment-to-moment mode the system obtains continuous response every half a second.

The single and multiple choice questions allow for multiple digit entry, i.e. allow questions with unlimited number of predefined answers.

The scale values can be displayed to respondents as numbers or emotionally as “++” to “- – “.

The results are visualized to the client simultaneously, while respondents are voting.