Mari Mullen
Vocabulary App: Lexis
For the Intro to UX Design course, I created Lexis, a mobile app aimed at helping users learn vocabulary on-the-go. It addresses the challenge of mastering complex terms through a visually engaging and interactive approach. The app was refined through competitor research, user interviews, and usability testing, focusing on personalized definitions and intuitive navigation. Designed for busy learners, Lexis optimizes 5–10 minute study sessions for effective and enjoyable vocabulary acquisition.
Selected Works

Intro to UX DesignCareerFoundry

UX ImmersionCareerFoundry

Frontend Development for DesignersCareerFoundry