WELCOME

Usability Defender is an educational video game aimed at teaching you basic web usability practices. Play the game or just browse each of the players below to learn how they can effect online usability.

MISSION:

As the newest recruit for the Starship Userprise you have just been handed the controls for your first mission.

Navigate through space and eliminate all usability threats from the evil alien invaders. Be careful not to shoot your allies while trying to defend the Userverse.


PLAYERS:

Pay attention to these so you know who to kill!

Star Ship Breadcrumb
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Star Ship Pop-Up
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Ship Sitemap
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Ship Product-Sorter
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PDF Fighter
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Too-Small-Text Fighter
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Ship Non-Color-Changing Visited-Link
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Ship Vertical-Scroll
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Commander "You Lose" Nielsen
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Commander "You Win" Nielsen
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Home | Play Game | Breadcrumb Usability | Pop-Up Usability | Sitemap Usability
Product-Filter Usability | PDF Usability | Text Usability | Link Usability | Scolling Usability