GOMS model of human–computer interaction

E874567

The GOMS model of human–computer interaction is a cognitive modeling framework that predicts user performance by decomposing tasks into goals, operators, methods, and selection rules.

All labels observed (5)

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Statements (48)

Predicate Object
instanceOf cognitive modeling framework
human–computer interaction model
predictive user performance model
appliesTo command-based interfaces
form-filling interfaces
menu-based interfaces
routine, well-specified tasks
assumes skilled user behavior
well-learned tasks
basedOn decomposition of tasks into goals, operators, methods, and selection rules
benefit allows comparison of interface design alternatives without user testing
provides quantitative performance predictions
describes user cognitive structure during task performance
field cognitive psychology
human factors engineering
human–computer interaction
focusesOn expert performance rather than novice learning
goalDefinition goals represent what the user intends to accomplish
hasComponent goals
methods
operators
selection rules
hasFullForm Goals, Operators, Methods, and Selection rules model
hasVariant CMN-GOMS
CPM-GOMS
Keystroke-Level Model
NGOMSL
isCharacterizedBy alternative methods for achieving goals
explicit representation of user goals
hierarchical task decomposition
selection rules for choosing among methods
specification of primitive operators
limitation best suited to expert, error-free performance
does not model errors well
does not model learning
methodDefinition methods represent procedures for accomplishing goals
operatorDefinition operators represent basic perceptual, motor, or cognitive actions
predicts number of user actions required
relative efficiency of alternative interface designs
task execution time
relatedTo cognitive architectures
keystroke-level analysis
task analysis methods in HCI
selectionRuleDefinition selection rules specify which method to use when multiple methods are available
usedFor analyzing human–computer interaction tasks
evaluating user interface efficiency
predicting user performance
task analysis

How these facts were elicited

Referenced by (7)

Full triples — surface form annotated when it differs from this entity's canonical label.

Stuart K. Card notableWork GOMS model of human–computer interaction
Stuart Card knownFor GOMS model
linked to: GOMS model of human–computer interaction
Stuart Card notableWork GOMS model of user interaction
linked to: GOMS model of human–computer interaction
The Psychology of Human-Computer Interaction subject GOMS model
linked to: GOMS model of human–computer interaction
GOMS model of human–computer interaction hasVariant CPM-GOMS
linked to: GOMS model of human–computer interaction
Model Human Processor influenced GOMS model
linked to: GOMS model of human–computer interaction
Card, Moran, and Newell keystroke-level model partOf GOMS (Goals, Operators, Methods, and Selection rules) framework
linked to: GOMS model of human–computer interaction