Use-case descriptions

Use Case 1: User creates an account

As a user, I want to create an account in order to use the same color profile and documents across devices

1. User clicks "Google Login"
2. User enters account info --> login with Google*
3. Color profile is automatically synced to the web server

Use Case 2: User calibrates color profile

As a new user, I want to personalize my reading experience by setting my preferred color calibration for letters and numbers.

1. User is directed to create their color profile
2. User selects letter-color associations using a color picker
3. User selects number-color associations using a color picker
4. Sends grapheme-color associations to backend
5. Directs user to the home page.

Use Case 3: User uploads a document

As a user, I want to upload a PDF so that I can be able to access it within the app.

1. From the document library page, clicks the '+' button
2. UI displays a dialogue with the 'Upload PDF' button
3. A file directory opens
4. The user picks the file they wish to upload from said directory
5. The PDF file is now available to open from the app library.

Use Case 4: Reader Opens a Document

As a user, I want to read an uploaded document

1. From the document library page, I click a document icon
2. UI displays the document in my colors