OnlineTED.de – a novel smartphone-based audience response system for higher education

Felizian Kühbeck, Stefan Engelhardt & Antonio Sarikas
Background and aim: Audience response (AR) systems are increasingly used in undergraduate medical education. However, high costs and complexity of conventional AR systems often limit their use. Here we present a novel AR system that platform independent, free-to-use and does not require hardware clickers[for full text, please go to the a.m. URL]