People who have worked on cruises- what annoyed you?
For those of you that have worked on a cruise, what are some things that frustrated you about your experience? Any information is helpful, particularly if it relates to keycards and their uses. This could include keeping track of guests’ kids, identifying allergies, guests losing cards onshore or around the ship, or having issues with paying for things on the ship. Any funny stories are also appreciated. Thanks! Some background: I’m a student conducting some research for a project at Carnegie Mellon University where we’re developing RFID wristbands for cruise ships. The intention is to make payments simpler, room access