document: DiTaBBu : automating the production of time-based hypermedia content We present DiTaBBu , Digital Talking Books Builder , a framework for automatic production of time-based hypermedia for the Web , focusing on the Digital Talking Books domain . Delivering Digital Talking Books collections to a wide range of users is an expensive task , as it must take into account each user profile 's different needs , therefore authoring should be dismissed in favor of automation . With DiTaBBu , we enable automated content delivery in several playback platforms , targeted to specific user needs , featuring powerful navigation capabilities over the content . DiTaBBu can also be used as testbed for prototyping novel capabilities , through its flexible extension mechanisms .
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