Keyphrases
- web services
- service composition
- voice and data services
- service oriented
- interactive voice response
- web environment
- service providers
- end users
- graphical interface
- virtual reality
- set top box
- service discovery
- user interaction
- user friendly
- information services
- context aware
- information society
- digital libraries
- location aware
- mobile services
- user centric
- web technologies
- service oriented architecture
- social networks
- computing environments