ux evaluation and design methods
TRANSCRIPT
Devinder Singh
Farrukh Sahar
Patthama Huntone
Sami Turunen
Goals
Methods
Results
Conclusions
Investigate Skype on two platforms:
PC/Mobile Phone
Motivation behind the research:
Identification of the factors influencing UX
Evaluation of the impact of these factors
Research questions
How to identify and evaluate overall UX in multi-
platform products
What kind of factors initiates and affects overall
UX in multi-platform products
What kind of overall UX creates user delight
and customer loyalty in multi-platform products
Questionnaire
Likert Scale
Field for open comments
Both qualitative and quantitative data
(and rewards )
SPSS
Analytics software
Used for correlation
i stands for feeling ii stands for performance L stands for laptop
How to identify and evaluate overall UX in multi-
platform products:
Through questionnaire
What kind of factors generate a reaction from the users affecting their
overall UX in multi-platform products:
The voice calling feature has strong impact on overall
UX of Skype.
For the Voice Calling feature of Skype, the factors
having a strong impact on overall UX are:
Insecure-Secure and
Unpredictable-Predictable
What kind of factors generate a reaction from the users affecting their overall UX in multi-platform products:
For the Phone calling feature of Skype, the factors
having a high impact on overall UX are: Obstructive-Supportive
Very bad-Very good
For the Voice Calling feature of Skype, the factors having impact on overall UX are: Inefficient-Efficient
Slow-Fast
Unpredictable-Predictable
Obstructive-Supportive
A long-term good UX followed by a short term bad
UX will have no effect on users’ overall good
perception and loyalty towards the product
Users reported the lack of some functionalities/
applications such as free landline number and
cheaper calling prices
After the analysis of the questionnaires, it appears
that currently, users consider the GUI of Skype as
practical enough