2 Display
Mobile learning app designers must consider how to display information within the small screen of mobile device. There are seven components for the display phase: (1) screen resolution; (2) screen aspect ratio; (3) screen rotations; (4) scrolling (5) animation; (6) (auto) resizing; and (7) color depth. The input techniques for restricted display size and resolutions, and the increased cognitive load on learners when attempting to multi-task in this limited environment are major issues when designing mobile learning app.