Advanced Swift 2 Application Development (Video 23)

The video tutorial guides viewers through building interfaces for a Watch OS application. It starts with an overview of the Watch Kit app structure, then moves on to creating a table view and a table row controller. The tutorial explains how to populate the table with data and introduces the concept of app groups for using core data files. The process involves creating a new Swift file, linking it to the interface, and managing data sources to display information on the Apple Watch.

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