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