摘要: The usability of applications designed and developed for mobile devices integral user experience, particularly current touch-screen devices. This conceptual paper provides a profile the ways in which device evaluation methods are being adapted to better reflect technological. With an increasing capacity greater interactivity through range tasks variety contexts, importance impact context-of-use components is particular interest researchers. requires need shift method paradigms with focus on involving user, as part overall development process. Having understanding may contribute improvements experience.