GOMS Models of Human-Computer Interaction
GOMS Models of Human-Computer Interaction
Overview
Motivation
Motivation
What is a GOMS model?
What is a GOMS model?
What is a GOMS model?
In What Situations Does GOMS Apply?
How Do You Use GOMS?
GOMS
Overview
Goals
PP Presentation
Operators
Types of Operators
PP Presentation
Operator Examples
Methods
PP Presentation
Method Example
Method Using NGOMSL
Example
Selection Rules
Selection Rule Form
Selection Rule Example
In A Nutshell:
GOMS Models
KLM
KLM
CMN-GOMS
CMN-GOMS
NGOMSL
NGOMSL
CPM-GOMS
CPM-GOMS
CPM-GOMS
Four Models Wrap-Up
Advantages
Disadvantages
Disadvantages Cont’d
Disadvantages Cont’d
What Can GOMS Do?
Applications of GOMS Task Analysis
KLM-GOMS
KLM-GOMS Application
KLM-GOMS Analysis -Text Editor-
CMN-GOMS
CMN-GOMS Analysis Keywords: Edit, Move, Click, Shift,Verify, Release
Quantitative Evaluation
Qualitative Evaluation
NGOMSL Application Gong
GOMS Applications
Why NOT GOMS?
Summary