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

ser mode The Micro User User requirements document User fee Text-based user interface Intelligent user interface User assistance User interface management system User Friendly User space and kernel space User information User interface markup language Fast user switching Amstrad Computer User Active users IBM Common User Access Closed user group End-user license agreement Natural user interface Adaptive user interface User model User-Mode Driver Framework Object-oriented user interface Journal of Organizational a

nd End User Computing User–network interface Acorn User User interface modeling Toolkits for user innovation User Account Control Apple User Group Connection User error User intent Lazy user model User-subjective approach Unique user Z User Group Atari ST User User-defined function Attentive user interface User activity monitoring Windows USER Principles of user interface design Console user interface First-time user experience User environment management Persona (user experience) Linux User and Developer History of the graphical user interface Lead user Concurrent user Web User Multi-user dungeon Multi-user MIMO Natural-language user interface Average revenue per use