“The ACM Special Interest Group on Computer-Human Interaction (SIGCHI) is the world’s largest association of professionals who contribute towards the research and practice of human-computer interaction (HCI). We are an interdisciplinary group of computer scientists, software engineers, psychologists, interaction designers, graphic designers, sociologists, multi-media designers, information scientists, and anthropologists, just to name some of the domains whose special expertise come to bear in this area. What brings us together is a shared understanding that designing useful and usable technology is an interdisciplinary process, and when done properly it has the power to transform lives.”
CHI PLAY is a SIGCHI conference: “The Annual Symposium on Computer-Human Interaction in Play (CHI PLAY) is the international and interdisciplinary conference (by ACM SIGCHI) for researchers and professionals across all areas of play, games and human-computer interaction (HCI).”