- What is the power of the technology?
- What limitation does it diminish?
- What are the old rules that accommodated the old limitation?
- What are the new rules that should be used now?
- In light of the new rules, what changes are required in the technology?
- How to cause the change to take advantage of the new technology?
Source: Eli Goldratt, Beyond the Goal
Discussion https://medium.com/benjamin-mosior/the-four-questions-15f93a16e41