The document outlines plans for a mobile app called "The World of Amphibians" that allows users to share information about amphibians. It would be designed for iOS according to their standards. The target audience is people ages 17-30 with an interest in nature and amphibians, such as 20-year old Lee who enjoys photography. The app's user journey involves a loading screen, option to sign in/up or continue as a guest, and a home page to interact with others' posts and search for accounts or amphibian information. Details on color palette, icons, buttons, fonts and example links are also provided.