Live Survey
Refactor the 'Live Feedback' so that the creator can choose between the smileys, for determine how the students can follow, and labels e.g. 'A', 'B', 'C' & 'D' for a live survey. Also the lecturer should be able to start the survey/feedback. If there is no active survey/feedback the students will not see the button in room view. For answering the survey maybe use smth like this:
Furthermore the creator should be able to reset the feedback/survey-results.
Edited by Tom Käsler