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Welcome to the Study on SSI Wallet Usability

This short questionnaire is part of a pre-study for a research project evaluating the usability and design expectations of a Self-Sovereign Identity (SSI) wallet prototype.

Your responses will remain anonymous and will only be used for research purposes. The survey should take approximately 5–10 minutes to complete. Participation is voluntary, and you may exit at any time.

By continuing, you consent to the anonymous use of your answers for academic research.

Thank you for your participation!

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1

What is your gender?

Select one answer
2

What is your age in years?

Select one answer
3

What is your nationality (citizenship)?

4

What is the highest degree or level of school you have completed?

Select one answer
5

What is your current employment status?

Select one answer
6

Do you use Apple Pay, Google Pay, or equivalent?

Select one answer
7

On average, how many hours per day do you use your smartphone?

Select one answer
8

How would you rate your tech savviness on a scale of 1 to 5?(1=not tech-savvy, 5=very tech-savvy)

Select one answer
9

Have you heard of Self-Sovereign Identity?

Select one answer
10

How well do you understand the following terms on a scale 1 to 5?(1-not at all, 5=very much)

Select one answer in each row
11

Which terminology would you find more understandable?

Select one answer
12

Is the word “Credential” understandable to you?

Select one answer

13

How much do you trust the following login methods on a scale 1 to 5? (1-not at all, 5=very much)

Select one answer in each row
14

How would you feel if your identity wallet had no password recovery via phone/email (only recoverable with a 12-word backup key)?

Select one answer
15

Which of the following features would be useful to you (select all that apply)

Select one or more answers
16

Which features are most important to you?

Drag and drop to change the order (1 = most important, 4 = least important)