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nnection Z User Group Lazy user model User–network interface User interface modeling User-subjective approach Attentive user interface Atari ST User User-defined function Journal of Organizational and End User Computing User activity monitoring User environment management Console user interface Persona (user experience) First-time user experience Windows USER Lead user 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 Average revenue per user End-user computing MPEG user data Browser user interface Reference and User S