Modeling User Interface of First-Aid Application Game Using User Centered Design (UCD) Method

Children aged 10-12 years old are considered able to know and do first-aid. At those ages, children have been exposed to various learning medias. One of learning medias is game applications. Based on preliminary observations, by testing usability of existing game apps, User Interface is considered not good. Therefore, the users cannot use the application properly. This is caused by several factors. They are effectiveness, productivity, accessibility and universality. Applications that have low usability can be caused by the imperfection or insufficient of the application suitability with the needs of the user. In order to fit the user interface to the needs of the user, it is necessary to model the user interface of the first-aid application game using User Centered Design (UCD) method. Using UCD is used to generate a User Interface model that fits to the needs of the user. The modeling of the game application is formed in a prototype. After that, a test is conducted to the user to measure the usability of the game by using Quality in Use Integrated Measurement (QUIM). The results of usability testing is 81.05%.