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Interface analysis

Case Study No. 1

Interface analysis
for a banking app

We took the old and new versions of a banking app and tested their emotional response

We took the old and new versions of a banking app and tested their emotional response

We invited a group of 175 subjects to perform 9 tasks in each version

We invited a group of 175 subjects to perform 9 tasks in each version

We tracked the subjects as they performed the tasks, which consisted of standard navigation in the app (Example task)

We tracked the subjects as they performed the tasks, which consisted of standard navigation in the app (Example task)

And we compared the emotional response of the old and new versions

And we compared the emotional response of the old and new versions

We can rapidly assess users’ perceptions

We can rapidly assess users’ perceptions
We can see how the user’s response changes for each part of his or her path and determine how much more user friendly the interface has become. This is extremely important for usability.

Why is this needed?

Understand whether the user navigation is correct

Understand whether the user navigation is correct

Find out how design changes are perceived

Find out how design changes are perceived

Learn what the user reacts to (heat map)

Learn what the user reacts to (heat map)

This is more comprehensive than standard perception measurement methods allow