1. Software Development Unit 4 Outcome 1
Useability testing
Software Development
Unit 4 Outcome 1

2. What is usability? – U4O1 satisfying efficient intuitive usable
ISO (3.1)
Definition of Useability
‘the extent to which a product can be used by specified users to achieve goals with effectiveness, efficiency and satisfaction in a specified context of use’
International Organization for Standardization
satisfying
efficient
intuitive
Create User Test
Invite Participants
usable
Analyse Data

3. Create user test
Invite participants
Conduct test
Analyse data

4. Usability test process
U4O1: techniques for testing the useability of solutions and forms of documenting test results
Test environment
Planning
Recruiting
Test conduct & debriefing
Analyse results
Report & presentation
Test materials
Based on:

5. Usability techniques Question 1
Do you feel that you successfully completed all the tasks on the task sheet?
Yes No
Question 2
In relation to other software I have used, I found the Application XYZ prototype to be:
Very difficult to use 1… 2… 3… 4… 5… Very easy to use
Question 3
In relation to the Viewer, I found the Application XYZ prototype to be:
Very difficult to use 1… 2… 3… 4… 5… Very easy to use N/A
Question 4
The menu items were well organised and functions were easy to find.
Strongly disagree … 2… 3… 4… 5… Strongly agree
Question 5
I immediately understood the function of each menu.
Strongly disagree … 2… 3… 4… 5… Strongly agree