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e user User–network interface User-subjective approach User interface modeling Atari ST User User-defined function Journal of Organizational and End User Computing Attentive user interface User activity monitoring Console user interface Principles of user interface design User environment management First-time user experience Lead user Multi-user MIMO Windows USER Web User Persona (user experience) Linux User and Developer Concurrent user Natural-language user interface History of the graphical user interface Multi-user dungeon End-user computing Browser user interface Vector-based graphical