Open-Source Game Development with the Multi-user Publishing Environment (MUPE) Application Platform. - Riku Suomela; Eero Räsänen; Ari Koivisto; Jouka Mattila (ICEC, 2004)

My Photos Are My Bullets - Using Camera as the Primary Means of Player-to-Player Interaction in a Mobile Multiplayer Game. - Riku Suomela; Ari Koivisto (ICEC, 2006)

Mobile form-editor: a push based group communication tool. - Suresh Chande; Ari Koivisto (Mobility Conference, 2006)

Ancient runes: using text input for interaction in mobile games. - Elina M. I. Koivisto; Riku Suomela; Ari Koivisto (Sandbox@SIGGRAPH, 2006)