Macmillan, the makers of iClicker, have developed iClicker Cloud as their premiere audience response solution. iClicker Cloud allows instructors to choose between student use of radio-based remotes, an internet-based iClicker student app, or a combination of both for audience participation. Depending on the location of a class, especially classes that involve fieldwork or areas have weak wireless internet connectivity, one may be preferable over the other.
For instructors looking to get started, please see:
For students, please see: