User User interface User profile User (computing) End user User identifier User innovation User-centered design Power user Graphical user interface User-Agent header Linux user group User story User experience 3D user interaction User-generated content Multi-user software User agent User review User interface design User experience design User research User advocacy User guide Voice user interface Users' group Organic user interface End-user development Registered user Macintosh User Group 10-foot user interface Tangible user interface User illusion Zooming user interface Roaming user profile Sinclair User The Micro User User fee User-mode Linux End-user license agreement User assistance Single-user m…

mode User Friendly User requirements document User information User interface markup language Fast user switching User interface management system Intelligent user interface Amstrad Computer User Text-based user interface IBM Common User Access User space and kernel space Natural user interface Closed user group Adaptive user interface User error User Account Control User model Lazy user model Toolkits for user innovation User-Mode Driver Framework User intent Active users Unique user Acorn User Z

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