I was on a cruise ship last week (Star of the Seas), and they had pods of 10 elevators in a circle, where you picked your destination floor on a pad, and it directed you to the correct elevator, which was often behind you.
— John Carmack (@ID_AA_Carmack) 27 avril 2026
It seemed to work efficiently, but multiple times I saw… pic.twitter.com/NGPgENGrql
I was on a cruise ship last week (Star of the Seas), and they had pods of 10 elevators in a circle, where you picked your destination floor on a pad, and it directed you to the correct elevator, which was often behind you. It seemed to work efficiently, but multiple times I saw