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We present Back Talk, a prototype that enhances video viewing for distributed viewers. The system captures engagement, general attentiveness, and viewer comments; the output auditory environment comprises audio cues triggered by sensed data, and comments.
In this paper, we consider the design of caching infrastructure to enhance the client-perceived performance of mobile wireless clients retrieving multimedia objects from the Internet. We consider three primary issues: location of the cache, size of the cache, and management policy for the cache. We consider both infrastructure-oriented caching at the Access Point (AP), as well as peer-assisted caching...
Multimedia information systems have been developed into service-ware. With the paradigms of web services, service oriented architectures (SOA), and Web 2.0 widgets, multimedia has become truly ubiquitous. However, interoperability, scalability, reliability and security are arising challenges at mobile multimedia service development. This paper focuses on the analysis, design, development and evaluation...
This paper presents Alembik, a framework for the transcoding of multimedia content. Alembik has been designed to adapt and transform image, audio and video files in a mobile Web environment. This objective is achieved through a collection of tags defined by the framework. Developers exploit the collection of tags to integrate and adapt multimedia information to the applications needs, as well as to...
In this paper, we propose an information sharing algorithm to support service mobility in home network for user's convenience. The proposed algorithm creates a text file with information for service request in a personal mobile terminal. The home media terminal supports the service mobility by sharing this information file and re-requesting the service, when it connects to s personal mobile terminal...
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