| Setting the stage for interaction: a tablet application to augment group discussion in a seminar class Recent countries visiting this post |  |
 | 7 | United States |
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| Setting the stage for interaction: a tablet application to augment group discussion in a seminar class Recent countries visiting this post | |
| 7 | United States |
| 5 | China |
| 5 | |
| 2 | Germany |
| 1 | Denmark |
| 1 | Italy |