| Latent variable | observation variable |
| Safety | A1 lighting level |
| A2 Community Security | |
| A3 road surface smoothness | |
| A4 Motor Vehicle Flow | |
| A5 pedestrian and vehicle diversion | |
| Comfort | B1 Pedestrian Road Width |
| B2 pavement | |
| B3 Activity Area | |
| B4 Air quality | |
| B5 noise | |
| Aesthetics | C1 Plant richness |
| C2 color saturation | |
| C3 Environmental Hygiene | |
| C4 Cultural Landscape | |
| C5 Piece Quantity | |
| Reachability | D1 sidewalk connectivity |
| D2 Number of entrances and exits | |
| D3 reachability of entertainment places | |
| D4 reachability of traffic stops | |
| D5 reachability of public service facilities | |
| Facility completeness | F1 fitness equipment |
| F2 recreational facilities | |
| F3trash can | |
| F4 Toilet | |
| F5 sunshade and rain shelter facilities | |
| Dynamic Communication Activity | G1 Group Dance |
| G2 Ball Games | |
| G3 Walking and Running | |
| G4 equipment exercise | |
| Static Communication Activity | P1 Chess and Card |
| P2 Chat | |
| P3 onlookers | |
| P4 Use of Electronic Products | |
| Subjective Happiness | Q1 Full of fun in communication |
| Q2 Relieve stress after socializing | |
| Q3 Feeling relatively comfortable after socializing | |
| Q4 Communication makes me feel satisfied with life | |
| Q5 I will recommend this place for social activities to others |