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This was designed for a smart phone screen. It makes heavy use of dates. The default screen shows recently captured content. To find the specific picture from the birthday, knowing the day of the birthday, the User can search for a specific date, scroll through the pictures and see if they are there. Clicking on a picture will copy the link. This can be shared through text or email.
Learnability
The intended affordances were to have dates be clear
Efficiency
The efficiency of this interface stems mostly from the anticipation of user needs. The "Recent" tab provides immediate access to more current content which is presumably used more. Also, the buttons to email or copy or the pictures link are located next to the picture themselves as tasks commonly following viewing a picture or video.
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