https://mstdn.io/@sohkamyung/110746692352049338 sohkamyung@mstdn.io - TIL: PalmPilots (emulated) still form a part of the IMAX system.
"Oppenheimer is 600 pounds of 70mm IMAX film, and it wouldn’t work so well on-screen if it weren’t for a 21-year-old PDA."
https://www.theverge.com/23801118/imax-movie-palm-pilot-oppenheimer