HCI
.
TOP
HCI, made easy
Home
arXiv
Papers
Institutions
Authors
Guidelines
Questions
Handbook
Innovation
Events
language
中文
Home
arXiv
Papers
Institutions
Authors
Guidelines
Questions
Handbook
Innovation
Events
Handbook
/
B
Interaction Principles and Laws
/
B5
Usability and Experience
B5.02
Three Components
Cards in this group · 4
B5.02.1
Effectiveness asks whether the task gets done
B5.02.2
Efficiency asks how many resources the effort costs
B5.02.3
Satisfaction concerns the subjective experience
B5.02.4
The three can diverge and must be measured separately