Cognitive Scaffold

Preparing your thinking workspace

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MENTAL MODEL · M0692

It's a feature, not a bug

It's a feature, not a bug
SystemsHigh supportSystems Theory
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Version 1.0.0 · Updated 2026-07-30

CORE DEFINITION

Originally a joke among programmers to excuse software defects. On a deeper level, it refers to certain behaviors that appear to be system flaws but are actually intentional mechanisms retained by system designers to balance other factors.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

Shift perspective when looking at problems. Many seemingly bad designs (such as IKEA furniture requiring self-assembly) are actually core features of the business model (reducing costs, increasing engagement). Understanding this can help us transform from 'complainers' into 'systems thinkers'.

anchor

Anchor fast decisions

Behaviors that appear to be flaws are often reasonable features or trade-offs of the system under its constraints, rather than accidental errors.

MINIMUM ACTION

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Practice this model in one real situation:

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Source support: Explicit

  • link
    en.wikipedia.orghttps://en.wikipedia.org/wiki/Undocumented_featureZH · Explicit
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