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General (Characteristics in common to almost all users):
- Age 10-100.
- Owns an iPad, and is familiar with its interface.
- Has a Facebook account and is able to go on it to add friends.
- Interested in seeing and sharing photos of friends.
- Users come from many different countries and know different languages, though the majority of users live in the US and speak English.
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- Find photos matching several conditions. For example, find photos that contain several known people together.
- View photo comments and “likes”“likes.”
- Comment on or “like” a photo.
Domain Analysis
We identified the following important entities in our domain analysis:
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