Image Browser to conveniently read image notes captured in school or from other sources.
User might copy images to Apps via itune File Sharing.
The Apps is mainly used for revision of collected image notes before exams or job interview.

Side features included collect image notes by using camera.
Also, user might collect images notes during watching educational video (.mp4) and click save button for screenshot. The image notes collected will save time for later revision as user might not need to watch video again.