What Are Clickers?
Clickers are hand-held devices which provide wireless feedback to polls, enabling teachers to quickly gauge student understanding of the subject at hand. For instance, an instructor can ask a multiple-choice question, and students can use their iClickers to select A-E letter answers. These responses can be recorded (or not) and made available to the instructor for grading or analysis. In other words, clickers can provide a mechanism for students to participate anonymously, and also integrate a 'game approach' that engages students more than a traditional class discussion.
Colgate currently uses iClicker PRS
Seven things you should know about clickers