Keyphrases
- product design
- design process
- product development
- user interface
- design principles
- product line
- knowledge based systems
- case study
- life cycle
- user experience
- design processes
- mobile devices
- information technology
- design tools
- conceptual design
- user centred
- user centered
- mobile phone
- software design
- engineering design
- mobile applications
- computing environments
- development process
- product recommendation
- formative evaluation
- creation process
- customer requirements
- knowledge base