> Will people even obey? One solution might be to have lights that light up when it's time for your column to deplane. A more evil solution would be to use ph

> Will people even obey? One solution might be to have lights that light up when it's time for your column to deplane. A more evil solution would be to use physical barriers that only open when it's a given column's turn. Maybe replace the seatbelts with rollercoaster-style restraints for extra fun. > What about families with children, couples, and groups in general? Have them deplane either first or last. The page seems to suggest that waiting for the next "wave" ain't a huge deal, so having groups wait until their last column is ready to go (or worst case, until all individuals have deplaned) could probably work. > Is it really even going to make much of a difference? Maybe not in isolation, but maybe the aggregate effects (e.g. more flights per day) would justify it?