The key feedback received from the participants included the following:
- Changing the position of the language buttons to a more visible location (n = 1).
- Voice quality in the audio voice-overs to be more natural (n = 2).
- Improve the text matter in the login block to ensure that people understood that they have to log in using the information provided for them and no registration option was available (n = 1).
- Improve the language translation to make it more colloquial (n = 2).