| 1. I think that I would like to use this app frequently. |
| 2. I found the app unnecessarily complex. |
| 3. I thought the app was easy to use. |
| 4. I think that I would need the support of a technical person to be able to use this app. |
| 5. I found the various functions in this app were well integrated. |
| 6. I thought there was too much inconsistency in this app. |
| 7. I would imagine that most people would learn to use this app very quickly. |
| 8. I found the app very cumbersome to use. |
| 9. I felt very confident using the app. |
| 10. I needed to learn a lot of things before I could get going with this app. |
