Keyphrases
- systems development
- end users
- user centric
- development process
- systems engineering
- user interface
- software engineering
- location information
- service oriented
- multimodal interfaces
- user experience
- mobile terminals
- information systems development
- user requests
- information systems
- software development
- service providers
- web services
- machine learning
- user specific
- personalized services
- databases
- user interaction
- ubiquitous computing
- service quality
- information services
- user satisfaction
- user model
- user preferences
- collaborative filtering
- relevance feedback
- online services
- systems analysts
- recommender systems
- case study
- database
- physical location
- development methodologies