INTERACTION DESIGN OF SIGN LANGUAGE LEARNING MOBILE APPLICATION WITH USER-CENTERED DESIGN

• Main Author: Ahmad Mujahid Hadiana, Luthfi
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/50819
• Institution: Institut Teknologi Bandung

Sign language is a natural language used by the deaf and mute persons. In reality, it’s difficult for the deaf and mute to do with other individuals because there is a gap in the number of those who know sign language and those who don’t know sign language. According to data from WHO (2020), 6% of the earth’s population is deaf and mute but only 0.13% of the earth’s population is can use sign language according to data from Ethnologue in 2019. Sign language learning media already exist but nothing has been made according to the user’s wishes. According to that, this reseach is expected to produce a interaction design sign language learning mobile application that help learning sign language more easily for users. The final result of this research is high-fidelity prototype. The design approach used in this study is usercentered design (UCD) by focusing all design decision maker according user’s behavior. Based on the result of analysis, usability goals to be achieved is effective to use and user experience goals to be achieved are helpful, enjoyable dan motivating. The test result are obtained form the analysis using parameters testing the Single Easy Question (SEQ), System Usability of Scale (SUS), completion rate, dan Intrinsic Motivation Inventory (IMI).