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nnovation User intent Apple User Group Connection User activity monitoring Unique user User-subjective approach Atari ST User User-Mode Driver Framework Journal of Organizational and End User Computing User-defined function User–network interface Attentive user interface User environment management Multi-user MIMO Principles of user interface design Lead user Persona (user experience) Concurrent user Windows USER Console user interface Natural-language user interface First-time user experience Web User Linux User and Developer History of the graphical user interface End-user computing Multi-user dungeon MPEG user data Average revenue per user Browser user interface Vector-based graphical user interface Questi