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IA3 - Coggle Diagram
IA3
Window
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use appropriate font type, size and colours
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Accessibility guidlines
Accessibility options include: General instructions for user input at the top of the window or section to which they relate, appropriate contrast between text and background (colour contrast)
Error messages (or validation message): Are clear and specific, do not cause the window to be completely reset
Elements: Input that is mandatory are clearly indicated, with required formats, such as dates (day, month, year) are clearly indicated
Window titles: must appear at the top of each window, be appropriate for the window and be different for each window
Window headings: Are on each window, levels on each page have a meaningful hierarchy
Non-mouse navigation (keystrokes or tabs): Are available for entry, radio buttons, checkboxes, buttons etc. and allow sequential access to window elements (mentioned above)
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Usability Principles
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Learnability
How quickly can users learn to find information, complete tasks and navigate the digital solution
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Effectiveness
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Allows users to complete their interactions accurately and efficiently without requiring a detailed understanding of the complexities of the underlying program
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