Audience response systems
Audience response systems, commonly referred to as clickers, are small devices that allow real-time statistics to be collected from an audience and displayed (frequently in PowerPoint presentations). Using clickers creates a more interactive learning experience for students and the teacher. The data collected can be used to check comprehension, spark discussion, relate to social norms, and many other aspects of effective teaching.
What a Clicker is and How it Works
Creating an Interactive Presentation