Keyphrases
- end users
- digital tv
- user centric
- tv programs
- user groups
- user requests
- user interface
- user privacy
- user profiles
- user interaction
- location information
- user experience
- personalized services
- recommender systems
- collaborative filtering
- digital television
- set top box
- location based social networks
- web browsing
- mobile terminals
- digital video
- information access
- user preferences
- interactive multimedia
- web content
- website
- context aware
- relevance feedback
- metadata