The reveal/enable/accelerate phases of therequire/reveal/enable/accelerate/deprecate/obsolete living ontology pattern describe only core tech tree and build relationships. Abridging to requires/leads to relationships conflates some phases and avoids the questions to reveal vs. enable, obsoleting, and accelerating.
- require = without this, the tech does not appear
- reveal tech possibility when it is achieved
- enable further immediate tech development, some of which is revealed just now, some previously
- accelerate parallel tech development or other factor, typically a quantitative change only
- deprecate =