The paper by Yeoreum Lee, Min Gyeong Kim, Saeyoung Rho, Da-jung Kim and Youn-kyung Lim (CIxD Lab), "Friends in Activity Trackers: Design Opportunities and Mediator Issues in Health Products and Services", has been selected to receive Reviewers Choice Best Paper Awards at IASDR 2015 Interplay. IASDR 2015 was held during 2-5 of November in Brisbane, Australia.