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- Browse channels by category
- Goal: Go to a quality channel in a category of interest
- Precondition: User has a general sense of what he wants to watch
- Subtasks:
- Choose the category
- View channels under that category
- Organize information (by popularity, relevance, etc.)
- Read channel information
- Select channel to watch
- Search for channel
- Goal: Go to a specific channel
- Precondition: User has focused sense of what he wants to watch
- Subtasks:
- Search for keywords
- Organize information (by popularity, relevance, etc.)
- Review the results
- Select channel to watch
- watch
- Watch previously viewed channel
- Goal: Revisit a favored channel
- Precondition: User has already watched a channel before
- Subtasks:
- Get previously viewed channels
- Organize information (by popularity, relevance, etc.)
- Select channel to watch
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