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Storyboard 1
Analysis:
Learnability:
- The use of VCR metaphor aids users in learning how to do video chats
Efficiency:
Safety:
Storyboard 2
Analysis:
Learnability:
- simpleSimple/streamlined/minimal approach allows for an easy to learn & use interface
- Movie reel metaphor cues the users that he/she can scroll to see different events
Efficiency:
- expert Expert users may want more options for personalization
- Potentially the users want to search for an event as opposed to scrolling
Safety:
- movie Movie reel header allows for users to easily scroll/click back and forth in case of accidental page selection
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