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