Norton Internet Security

  • Communicates information with graphs only sometimes:
    • Trust of a program in colored icons
    • No alternative text!
A screenshot of Norton Internet Security’s Program Control interface.

Speaker notes:

In this example, we a see a screenshot of Norton’s FireWall interface where you can see that Norton is displaying the trust level of a program. However they are communicating that information in icons only and as you can see the icons differ only in color so a color-blind person would not be able to understand this information.


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