Keyphrases
- end users
- user centric
- multimodal interfaces
- web services
- service providers
- user groups
- user interface
- user requests
- user interaction
- user experience
- user preferences
- service oriented
- user requirements
- digital libraries
- user specific
- location information
- ubiquitous computing
- user satisfaction
- relevance feedback
- information services
- personalized services
- online services
- information technology
- media content
- social networking services
- personalized information