Human-Computer Interaction (HCI)

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7 primes originate from Human-Computer Interaction (HCI) and 13 more draw from it as a secondary origin — sort the Origin column to separate them. They span 18 subdomains; sort by that column to group them, or click any subdomain to filter to it.

Prime	Origin	Subdomain	Description
Anthropomorphism	Also draws from	Social Cognition and Attribution	Surface cues recruit a human agent-model for a nonhuman or non-agent target whose agency or mental states have not been established, so intention, emotion, or understanding is inferred more cheaply than it is verified.
Attentional Capacity	Also draws from	—	Finite pool of selection bandwidth whose exceeded supply degrades processing through interference, slowing, or capture.
Collaboration	Also draws from	Collective ActionTeamwork	Collaboration is a joint-work relation in which partly autonomous participants make differentiated contributions toward a shared object or outcome and expose those contributions to reciprocal coordination, use, or revision.
Contagion	Also draws from	Epidemiology	Spread of a state from element to element through contact.
Design Prototyping	Also draws from	—	Early models for testing.
Human-Centered Accommodation	Primary	—	Adapt to human limits.
Information Scent	Primary	Information Foraging	An agent navigates a partially-known space by reading local cues at decision points that predict the value of going further, with cue-destination correlation governing traversal efficiency.
Interface	Also draws from	—	A bounded, rule-governed surface across which two systems exchange information or control while hiding their internals, letting each evolve independently behind a stable contract.
Mockup	Also draws from	Architecture and ConstructionDesign Prototyping	A selective precommitment representation of a proposed artifact or arrangement used to examine appearance, fit, spatial relation, interaction, communication, or use without implementing full final functionality.
Persona	Primary	User Centered Design	A synthesized, named, concrete archetype that stands in for an unwieldy population during reasoning under uncertainty, trading coverage for cognitive traction.
Priming	Also draws from	—	Prior exposure to a stimulus transiently activates related representations in memory, biasing or speeding subsequent processing, often without awareness.
Problem Framing	Primary	Problem Definition	Construct the boundary and representation of a problem before solving it, making explicit which actors, variables, causal relations, constraints, success criteria, and action horizon are inside the question and which are excluded.
Progressive Disclosure	Primary	Information Architecture	Reveal information or options in stages calibrated to the receiver's current need-to-know, each stage sufficient to act on, with deeper layers reachable on demand behind a visible affordance.
Reciprocity	Also draws from	—	Mutual exchange.
Representational Structure Mismatch	Also draws from	Representation and SemanticsDocument Design	A representation preserves its target's elements but misstates one or more task-relevant relations among them, so content can appear complete while its shape licenses the wrong traversal, inference, or action.
Resolution Matching	Also draws from	Cross Scale FitInstrumentationControl EngineeringData Representation	Match the resolving granularity of an instrument, effector, representation, or control surface to the smallest distinction the task must preserve; a coarser resolver collapses consequential differences, while unnecessary fineness spends capacity without improving the decision.
Signifier	Primary	Interaction Design	A perceptible cue placed on or near an action possibility so the possibility is recognized in time to be used—what makes an affordance perceivable, not what makes it possible.
Sociotechnical Systems	Also draws from	—	Social + technical interaction.
Specialization	Also draws from	—	Agents concentrate on a narrow range of tasks for efficiency.
Wizard Of Oz Prototyping	Primary	Design Research	Validate a planned system cheaply by making its surface convincingly present while a hidden operator supplies the not-yet-built interior.