Keyphrases
- user interface
- human computer interaction
- user friendly
- user interface design
- user experience
- user interaction
- databases
- data mining
- user oriented
- end users
- hands free
- database
- interface design
- mashup
- design principles
- design process
- software engineering
- relational databases
- expert systems
- computational complexity
- cooperative
- training data
- case study
- search engine
- data sets