From August 2013 to January 2014, I participated in the development of educational application for children with intellectual disabilites at Seoul National University of Education. I organized the team with special education teachers and designers to create a safe educational application in the form of a mobile game to educate special children effectively. Then, I developed the application in form of the safety education game to overcome the limitation of other augmented alternative communication devices.

Overall user interface design of the application
Overall results of the research was presented on the HCI Korea 2014, and awarded in the Korea qualities of life technologies(QoLT) competition.