Task Unification
Updated 2026-08-10
INTRODUCTION
English translation pending.
CORE DEFINITION
Task Unification is one of the five strategies of Systematic Inventive Thinking, in which a function that would normally require a new component is instead assigned to a component already present in the system. Its core proposition is that innovation need not add elements, since consolidating functions reduces part count and often produces a simpler, cheaper design. The key qualifier is load: a component can only absorb extra duties within its capacity, and overloading it introduces failure modes that the added element would not have.
SCAFFOLDING EFFECT
Reduce cognitive load
- Component inventory: list every part of the system along with the job it currently does. - Function reassignment: try giving an existing part one more job rather than adding a new part. - Capacity check: confirm the reassigned part can carry the load without degrading its original function at all.
Anchor fast decisions
Every added component brings cost, interfaces, and a new failure point, so reducing part count simplifies both the design and its maintenance. Assigning a second duty to an existing element captures the benefit without adding complexity, and the constraint of reusing existing parts pushes the search toward ideas that a blank-slate approach would not reach.
MINIMUM ACTION
In progress 0/1Practice this model in one real situation:
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Source support: Explicit
- en.wikipedia.orghttps://en.wikipedia.org/wiki/Systematic_inventive_thinkingverified
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