A working library: the demo of what Legacy might become, the concept studies that inform its data model, and the user research that pressure-tests both. All three run in parallel and feed each other.
Thirteen conceptual pages of what Legacy could look like end-state. Some are explanatory, some illustrative, some structural. None are shipping software.
Studies of external systems — LinkedIn, Wikipedia, typed graphs — examined for the patterns Legacy should borrow, adapt, or refuse. Each study is a teaching artefact, not a product claim.
A virtual-interviewee instrument: twelve souls on disk, each with their own profile and journal, talked to in a six-phase research protocol. Sharpens hypotheses, surfaces objections, and rehearses interviews before they happen with real humans.