How do recent advances in response system technology impact us at UT Austin?
Until recently, systems operated with an infrared signal. These products require an unobstructed line-of-site transmission, have a limited range and require several receivers in large classrooms. UT Austin began using the CPS IR system in 1996. Currently most colleges and departments have begun using products that uses a more reliable radio frequency signal. Radio-frequency systems require only one receiver and do not require that students point their pads at a receiver. CPS released its Gen2 RF system in the summer of 2006. It uses pads with an LCD screen that confirm student responses. The new pads, also referred to as clickers, have battery and signal strength indicators and are easier to use than the earlier transmitters. DIIA is supporting the new Gen2 RF system. Staff are available to train departmental representatives and technology deans on CPS RF implementation. Beginner and Advanced pedagogy workshops on the best use of CPS RF in the classroom are also available for UT facult
