Project 4: Prototyping & Evaluation
Project 4 focuses on evaluating the usability and effectiveness of the OraPlan high-fidelity prototype through structured user testing. In this phase, we aimed to validate whether the design decisions made in earlier stages successfully support users in managing their time, maintaining focus, and handling task reminders. A functional prototype was developed using Figma and tested with real users to simulate realistic interactions and workflows, allowing us to observe how the system performs in practical use rather than theoretical scenarios. Usability testing was conducted with six participants representing three key target user groups: university students, fresh graduates, and freelancers. Participants were asked to complete three core tasks-hourly task scheduling, activating Focus Mode, and managing task reminders-while using the think-aloud method. Their interactions were screen-recorded, and feedback was collected through direct observation and post-test Google Form respon...