The Audience Response Process For Co-located Audiences
The presenter uses a computer and a video projector to project a presentation for the audience to see. In the most common use of such audience response systems, presentation slides built with the audience response software display questions with several possible answers, more commonly referred to as multiple choice questions. The audience participates by selecting the answer they believe to be correct and pushing the corresponding key on their individual wireless keypad. Their answer is then sent to a base station – or receiver – that is also attached to the presenter's computer. The audience response software collects the results, and the aggregate data is graphically displayed within the presentation for all to see. Some clickers also have additional keys, allowing the presenter to ask (and audience members to answer) True/False questions or even questions calling for particular numerical answers.
Depending on the presenter's requirements, the data can either be collected anonymously (e.g., in the case of voting) or it can be traced to individual participants in circumstances where tracking is required (e.g., classroom quizzes, homework, or questions that ultimately count towards a student's course grade). Incoming data may also be stored in a database that resides on the host computer, and data reports can be created after the presentation for further analysis.
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