| 2008-09 -- 2008-09 | 情報処理学会 | IEICE FIT2008（第7回情報科学技術フォーラム）座長 |
| 2008 -- 2008 | | IADIS WWW/Internet 2008 Program Committee member |
| 2008 -- 2008 | | The 1st International Symposium on u- and e-Service, Science and Technology (UNESST 2008) Program Committee member |
| 2008 -- 2009 | | The 4th International Symposium on Ubiquitous Application & Security Services (UASS-09) Program Committee member |
| 2008 -- 2009 | | The 3rd International Conference on Multimedia and Ubiquitous Engineering (MUE 2009) Program Committee member |
| 2008 -- 2009 | 情報処理学会 | インタラクション2009プログラム委員 |
| 2008 -- 2009 | | IPSJ The fifth international conference on collaboration technologies Program Committee member |
| 2009 -- 2009 | | ICCE2009 "Classroom, Ubiquitous, and Mobile Technologies Enhanced Learning (CUMTEL)" PC member |
| 2009 -- 2010 | 情報処理学会 | インタラクション2010プログラム委員 |
| 2009 -- 2009 | | The third International Workshop on INformatics (IWIN2009) Program Committee member |
| さらに表示... |