Professors use clickers to track attendance, participation

Clickers (student response devices)

OPINION: Clickers: Yet another unnecessary cost for students – The Daily Wildcat

A Meeting of Minds”: Using Clickers for Critical Thinking and Discussion in Large Sociology Classes - Stefanie Mollborn, Angel Hoekstra, 2010

How do I track attendance in Class Collaborate? - Find Help (FAQs) - UMBC

Using an Audience Response System in a First-Year Optics Course: Student Perceptions and Outcomes

Clickers increase class participation

Using Clickers? A Note of Caution

Headed to College? Be Prepared to 'Click' - The New York Times

Clicker questions, Infographic by Acadly, by Acadly