One technical paper presentation (Wrigglo project), Two interactivity exhibitions (Muzlog and Wrigglo projects), one video showcase (Wrigglo project) and one poster (WearBreath project) were presented at CHI2014 Toronto. Prof. Nam participated in CHI2014 video showcase category, CHI2014 student design competition as a jury member. Prof. Nam also work as a design subcommittee chair for CHI2015 Seoul.