History

We can find optimal way to do a job

Knowledge is more important than manual skill

Focused on time

Time is the fundamental measure of a job

Gantt Chart

Focused on the handoffs rather than the tasks

Laws of harmony in management

Harmony of choice

Harmony of doing

Harmony of (missed)

Used to design the Empire State Building

Line of balance

Thought of it as a marching band

This might be related to category theory

About relations (handoffs)