Opportunity assessment · The why-unserved · Element

The attempts

Who has tried and what happened.

The part

What it is

Failed attempts are the most informative and the least searched-for evidence. Someone has usually tried, and why they stopped is available.

A market with several failed entrants and one survivor is telling you something specific about what it takes.

The smallest level

The attributes it carries

Each attribute is one of the framework’s shared types. What a date is, and how it is written, is defined once for the whole model — the note here says what it means in this particular place.