UI/UX design prototype for mobile community-based course

Abstract

Until now, there is neither research nor application, both mobile and website specifically designed to facilitate courses in the community, a non-profit organization. This paper discusses how to design a prototype for a mobile community-based, especially in the Personal Evangelism course at the Catholic Church of Mary Mother of Carmel in Jakarta, to give a solution to manage communication and course activities between members. This study uses the Task-centered User Interface design method which allows the interface to be designed and evaluated according to the user's work. In explaining the methodology, there are four phases including users’ identification, requirements, design solution, and walkthrough evaluations. The evaluation is done in natural settings involving users and using the USE Questionnaire for the evaluation tool. The result obtained from the testing of the prototype with Usefulness (UF) aspect results is 82.88%, Ease of Use (EU) aspect results is 83.91%, Ease of Learning (EL) aspect results is 84.70%, Satisfaction (SA) aspect results is 81.21%, and the result of all usability aspects are 83.11% where Usefulness (UF), Ease of Use (EU), Ease of Learning (EL) respectively affected Satisfaction (SA). The finding of this study as a recommendation for the organization about the prototype is useful and worthy of development.