The desire to economize time and mental effort in arithmetical computations, and to eliminate human liability to error is probably as old as the science of arithmetic itself.
Hope begins in the dark, the stubborn hope that if you just show up and try to do the right thing, the dawn will come. You wait and watch and work: you don't give up.
Quentin wanted to create this special world in which everybody walks around with a samurai sword, extras in the airport, a special little place in the airplane to stick your samurai sword.