| Tracking aggregate vs. individual gaze behaviors during a robot-led tour simplifies overall engagement estimates Recent countries visiting this post |  |
 | 8 | United States |
 | 5 | China |
 | 4 | |
 | 1 | Germany |
 | 1 | Italy |
| Tracking aggregate vs. individual gaze behaviors during a robot-led tour simplifies overall engagement estimates Recent countries visiting this post | |
| 8 | United States |
| 5 | China |
| 4 | |
| 1 | Germany |
| 1 | Italy |