There's nothing like polling to get immediate feedback and encourage participation. Audience polling systems use wireless, radio-frequency, handheld keypads and a receiving unit connected to a standard data projector. The systems can be rented, but easy-to-use, “turn-key” purchase options are available.
The key benefits of automatic polling are anonymity and immediacy. Nonverbal, anonymous responses tend to be honest. The responses are there for everyone to see. And because everyone w