| No. | Question | Analyses |
|---|---|---|
| 1 | Freedom | Freedom experience in space |
| 2 | Creativity | Increase the imagination of space |
| 3 | View diversity | Experience of space from various angles |
| 4 | Information offering | Get details information from space (atmosphere, lighting, materials, scales, etc.) |
| 5 | Effectiveness | Display effect of space |
| 6 | Convenience | Easy to share or experience |
| 7 | Interaction | Interaction between man and space |
| 8 | Immersive | Immersion in space |