D0D0 Formal · Formal data: questionnaires, surveys, tests, recorded parameters, statistics, observation history. Everything that can be described, compared, and processed as an explicit set of features.D1D1 Symbolic · Symbolic data: dates, time, place, numbers, names, calendar signs, cards, symbolically obtained answers. An external code through which the system reads a person, event, or time.C2C2 Cyclical · Based on phases, periods, returns, and rhythms. The method proceeds from the idea that much develops through repeating cycles.T4T4 Era · Historical, generational, or collective scale. The method goes beyond individual biography.F3F3 Prognosis · Answers the question 'What is likely next?'. Working with trends, scenarios, and possible developments.F4F4 Navigation · Answers the question 'How best to act?'. Helping choose direction, step, or strategy.
