Use Case Diagram

Diagram

Scenarios

Scenario #1

• Actor: Ali (registered user)
• Goal Task: Add an annotation to an item
• Actions:
  • Ali has a good latin vocabulary, and he is interested in ancient books.
  • He opens the web application.
  • He searches for old books.
  • He browses through the search results and picks one.
  • He opens the page of the book.
  • He reads about the book and checks the other users' comments.
  • There is a picture of a certain page of the book on the webpage. There is a latin word on that page that is causing confusion among the users in the comment section.
  • Ali knows the meaning of the word and decides to be a nice person.
  • He clicks on the latin word on the page and clicks "create annotation".
  • He types in the translation of the word.
  • He tags his annotation with the "translation" tag.
  • He clicks "save changes".
• Postconditions:*
  • Ali has created an annotation for the translation of a certain word on an image.
  • All users can read Ali's annotation.

Scenario #2

• Actor: Ahmet (unregistered user)
• Goal Task: Register and create a heritage item.
• Actions:
  • Ahmet is someone who loves travelling. He has known about our website for a while and he has been using it. However, he has never actively participated on discussions and therefore didn't need to register to the website.
  • He has been to an antic site last week which amazed him.
  • He opens the website.
  • He searches for the antic site he visited last week.
  • There was no entry for the antic site. He wanted to create one himself.
  • He clicked the "Sign Up" button.
  • He filled in the necessary personal information.
  • He clicked "Register" button. An email is sent to him.
  • He clicked the confirmation link on the email and activated his account.
  • He went back to the website. He clicked "Login" button.
  • He logged in using his email and password.
  • He clicked "Create new item" button.
  • He typed about his experiences in the antic site last week.
  • He uploaded some pictures that he took.
  • He gave some tags to the new item.
  • He clicked "Save changes" button.
• Postconditions:*
  • Ahmet has become a registered user.
  • A new heritage item about an antic site has been created.