Analog Device (ADI) - Tree Trunk: Industry Life Cycle Model (Life cycle position of each of the four product lines)

├── Level 1A: Industrial

├── Level 1B: Automotive

├── Level 1C: Communications

└── Level 1D: Consumer

This version was revised repeatedly, and eventually, I had to honestly revert to drawing the tree by product category~ The advantage is that I can know which branch is more important, the disadvantage is that each product cannot be explored in too much depth, you win some, you lose some~