You're thinking assembly line robots. I'm thinking more general purpose machines that are designed to move independently and automatically adjust themselves to the correct position relative to a design and perform the task. Alternatively, at least something that a set of humans can move in to place, bolt on, and have it do the above.

Right - Part complexity is a big reason and so is volume. We're building carriers at a rate of 1 ship every 3 to 4 years. There's just no value proposition for automation on a lot of these parts.