| Customized services | 1 | Do you know about customized services? |
| Customized services | 2 | Are there any customized services that you use often? |
| Customized services | 3 | Choose your own opinion to the customized service. |
| Customized services | 4 | What do you think about the need for personalized algorithms? |
| Customized services | 5 | Which value do you think is more important, customized services or privacy? |
| Customized services | 6 | Do you think it is fair for companies to collect a variety of users’ data to provide customized services? |
| Privacy issues | 7 | Have you ever felt that your personal information has been leaked? |
| Privacy issues | 8 | Do you actually read the terms of service (TOS) and Personal Information Collection and Use Agreement when using a service? |
| Metaverse platforms | 9 | Have you heard of any metaverse platforms (Gather, Zepeto, Sandbox, etc.) taking one’s physical data yet? Or leaking any physical data? |
| Metaverse platforms | 10 | How willing are you with metaverse platforms taking data about your physical body (face expressions, behaviors, eye movement, heartbeat) even if it’s for the better of the service of apps? |
| Metaverse platforms | 11 | What scares or worries you the most about the misuse of users’ physical data? |