| PACER: toward a cameraphone-based paper interface for fine-grained and flexible interaction with documents Recent academic inistitutions visiting this post, which is a subset of the total traffic |  |
| Data is not available yet. |
| PACER: toward a cameraphone-based paper interface for fine-grained and flexible interaction with documents Recent academic inistitutions visiting this post, which is a subset of the total traffic | |
| Data is not available yet. |