The document discusses key strategies for designing a marketable mobile app. It recommends focusing on a target user group or activity, doing one main thing very well, and making the app socially driven. Specific examples are given of successful apps like Nike+ Running, MomsApp, Evernote, and Instagram that exemplify these strategies. The presentation emphasizes the importance of solving user problems, being unique, and redefining existing concepts to create a popular and viral app.
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