| 摘要 |
Media sets may be presented as a media presentation (e.g., a slideshow or a thumbnail set), but many such presentations exhaust the attention of a user, particularly for large media sets. Instead, ratings may be identified that represents the relevance or interest of respective media objects of the media set to the user. These ratings may be identified explicitly by the user or automatically detected (e.g., by assessing image quality or monitoring user interactions with respective media objects). A zoomable media presentation of the media set may first present only media objects having a high rating, and upon zooming in near a media object, may insert, near the zoomed media object, one or more media objects associated with the zoomed media object and having a lower rating. This presentation therefore hierarchically organizes the media set, and utilizes zoom operations as a drill-down metaphor within the hierarchy of the media set.
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