One method, five levels of responsibility
Every book applies the same four quadrants: Structure it, Understand it, Choose tools, Build it. What changes from Level 1 to Level 5 is who is affected when it goes wrong: at Level 1 only you, at Level 5 everyone who relies on what you run.
How to read the matrix
4 books
Swipe sideways to compare responsibility levels. Track names stay visible while you browse.
Govern & spread
Make it safe and make it stick
| Track | L1UserOnly you | L2Power userYour team sees a bad document or a wrong figure | L3BuilderColleagues depend on something you built | L4IntegratorCompany or lab systems and real data are in the loop | L5OperatorWork stops when it breaks, and it must survive you leaving |
|---|---|---|---|---|---|
| Track 13Adoption & enablement | Not offered at this level | T13-L02Show a Colleague AI on Their Own Task, in 30 Minutes | T13-L03Write a One-Page AI Rule Your Team Can Use Without Asking You | T13-L04Roll Out an AI Assistant to a Whole Department, With Access, Cost and Consent Settled First | T13-L05Keep Everyone's AI Skills Current, and Show It When Asked |
Every book keeps its address even while its title and content evolve.