NISHIO Hirokazu[English][日本語]

Engineering costs and money in your wallet

Engineering resources are produced by production equipment that cannot be distributed separately from the brain of the individual engineer, and ownership belongs to the individual engineer.

Sometimes non-engineers say things like, "If an engineer did this, wouldn't that be the overall optimization?" or something like that.

  • How this looks to an engineer is like "I have a 10,000 yen bill in your wallet, let's all go see a movie together, everyone is happy to see a movie, so it's overall optimal".
  • That's not total optimization.
  • The reason why such a misunderstanding occurs is because engineers misinterpret their "time" as if it were a free resource!

orthographical variants


This page is auto-translated from /nishio/エンジニアリングコストと財布の中のお金 using DeepL. If you looks something interesting but the auto-translated English is not good enough to understand it, feel free to let me know at @nishio_en. I'm very happy to spread my thought to non-Japanese readers.


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