| A 2D Flow Visualization User Study Using Explicit Flow Synthesis and Implicit Task Design Recent countries visiting this post |  |
 | 12 | |
 | 7 | United States |
 | 3 | China |
 | 2 | Germany |
 | 1 | Italy |
| A 2D Flow Visualization User Study Using Explicit Flow Synthesis and Implicit Task Design Recent countries visiting this post | |
| 12 | |
| 7 | United States |
| 3 | China |
| 2 | Germany |
| 1 | Italy |