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Web application - Coggle Diagram

- - - - This solution should consider the accessibility for all users. This can be ensured through ensuring correct text colour contrast, screen reading, accessible images and accessible multimedia.
    - - Clear presentation of solution in order for users to easily access and quickly.
    - - This solution should ensure a safe environment for users by using consent prompts, encryption icons, hiding passwords, warning users of actions.
    - - This interface must be useful in providing the appropriate functions to allows users to provide input and access output
      - Responsiveness and portability
    - - Solution should easily and quickly provide information and functions on songs. The design of this solution should follow the CARP design principles to improve the learnability of the interface.
      - CARP
        
        Contrast - solution should consist of bold type, underlying etc to highlight important information/titles.
        
        Alignment - solution should align elements to ease reading such as the rule of thirds to avoid visual chunking
        
        Repetition - use of fonts, colours and shapes in solution to promote harmony.
        
        Proximity - information should be organised on the solution instead of scattered to ensure users understand the page.
- - - - Responsive
  - - - Query and algorithm to display popular and new music
  - - - Search for music by genre
- - - - Data transmission times
      - 'Download all' option - cache data
      - Minimise to-and-fro traffic
      - Manage high volumes
    - - timestamps to synchronise live updates and maintain data integrity
    - - Understandable
      - Minimalist
      - Minimise query complexity
- - - - Confidentiality, integrity and availability