Glitter: a mixed-methods study of twitter use during glee broadcasts. - Kimra McPherson; Kai Huotari; F. Yo-Shang Cheng; David Humphrey; Coye Cheshire; Andrew L. Brooks (CSCW (Companion), 2012)

Defining gamification: a service marketing perspective. - Kai Huotari; Juho Hamari (MindTrek, 2012)

Challenges to Participation in the Sharing Economy: The Case of Local Online Peer-to-Peer Exchange in a Single Parents' Network. - Airi Lampinen; Kai Huotari; Coye Cheshire (IxD&A, 2015)

A definition for gamification: anchoring gamification in the service marketing literature. - Kai Huotari; Juho Hamari (Electron. Mark., 2017)