| Learning to interpret pointing gestures with a time-of-flight camera Recent countries visiting this post |  |
 | 10 | United States |
 | 4 | |
 | 1 | China |
 | 1 | Japan |
| Learning to interpret pointing gestures with a time-of-flight camera Recent countries visiting this post | |
| 10 | United States |
| 4 | |
| 1 | China |
| 1 | Japan |