Frankly, the work that most software developers do is a joke compared to what is done in even a low-end CAD package. Biffing a minor detail in Uber For Toothbru

Frankly, the work that most software developers do is a joke compared to what is done in even a low-end CAD package. Biffing a minor detail in Uber For Toothbrushes isn't a big deal. Biffing a minor detail in a wiring harness for a plane or military vehicle is a multi-million mistake that people may not notice until they actually attempt to put the whole thing together, or worse, after somebody is already using it. When you start talking about software that needs to work the first time, things get similarly expensive.