What is GOMS? List and explain elements of GOMS.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Transcribed Image Text:What is GOMS ? List and explain elements of GOMS.
Expert Solution
Step 1
GOMS : -
GOMS stands for
goals : - user want to achieve
operator : - things needed to achieve the goal
methods : - set of operators needed to achieve the goal
selection rule : - sometimes can happen to have more methods to achieve a goal so rules define when to use a method or another
Based on this,
GOAL : - Sending web page as text message to friend
OPERATOR : - find interesting webpage, click share option, insert-friend Number, send message
METHODS : - find webpage, Use share option, insert -friend Number, click on send
SELECTION RULES : - if you want to send webpage as text message through phone or mail
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