Social gaming: what attracts the most attention?: an investigation using an improved diary method. - Mitchell Tan; Looi Qin En; See Swee Lan (Advances in Computer Entertainment Technology, 2008)

Towards Better Human Robot Interaction: Understand Human Computer Interaction in Social Gaming Using a Video-Enhanced Diary Method. - See Swee Lan; Mitchell Tan; Looi Qin En (FIRA, 2009)