For such life-and-death critical jobs involving routine and mundane steps, we would be wise to employ a memory aid system. One good example is the way Japanese

For such life-and-death critical jobs involving routine and mundane steps, we would be wise to employ a memory aid system. One good example is the way Japanese rail-workers wear white gloves and point at things [1] as they complete their routine checks. [1] https://www.atlasobscura.com/articles/pointing-and-calling-japan-trains https://www.atlasobscura.com/articles/pointing-and-calling-j...