An I>Clicker is an audience response system that allows students to instantly provide feedback and answers to questions posed by instructors during class. The system requires instructors to have a base/receiver, instructor remote, and software. Students need a registered student remote. An example is provided where students answer multiple choice questions by clicking the color that corresponds to their answer on their remote. The instructor can then instantly view poll results to assess student understanding and adjust their lecture accordingly. I>Clickers make classes more interactive and engaging for students.