I’ve noticed that it’s possible to vote multiple times. Is this a failure?
The ability to submit multiple votes per device is generally allowed so that the device can be passed to another student who otherwise would not be able to vote. Please be aware that in a “normal” survey, there will be a 10 second wait time between votes in order to make it difficult to “sabotage” a survey through continuous voting. At the same time, 10 seconds should be short enough to allow for the other student to vote. The instructor can, however, decide to limit the voting to one vote per device.