The idea for this article came from a conversation I had with Elliot Williams, and an off-hand mention of a chat he had with an engineer who makes software to design car wire harnesses.

Market is anticipated to reach around USD 67.4 billion in 2025 and expand further to approximately USD 125.3 billion by 2035, ...

If you’re new to how these things work, wiring harnesses are the car's nervous system. They send power and signals to different components and systems: lights, switches, speakers, cameras ...