Carnival Cruise Reviews: Toilet Poka Yoke December 19, 2011

Much to the delight of Pete Abilla, writing over at Shmula, Carnival Cruise toilets have a system whereby men are not yelled at for forgetting to put the seat down. The upturned seat obscures the flush button; in order to flush the toilet, the seat must be lowered.

For some pictures and the amusing post, head here.