| ID | Age | Occupation | User Characteristics (Frequency) |
|---|---|---|---|
| P1 | 20 | Student | Low-frequency users, approximately 1 to 2 times a month. |
| P2 | 22 | Student | High-frequency users, 2 to 3 times a week. |
| P3 | 22 | Freelancer | High-frequency users, 2 to 3 times a week. |
| P4 | 21 | Student | High-frequency users, 1 to 3 times a week. |
| P5 | 25 | Freelancer | For medium and low-frequency users, it is currently about once a week or 2 to 3 times a month. |