| The History of the Mobot Museum Robot Series: An Evolutionary Study Recent countries visiting this post |  |
 | 6 | United States |
 | 3 | Russian Federation |
 | 1 | |
 | 1 | Germany |
| The History of the Mobot Museum Robot Series: An Evolutionary Study Recent countries visiting this post | |
| 6 | United States |
| 3 | Russian Federation |
| 1 | |
| 1 | Germany |