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USER INTERFACE DESIGN

USER INTERFACE DESIGN. WHAT ,HOW AND WHY ?. INTRODUCTION. User interface design is the design of computers, appliances, machines, mobile communication devices, software applications, and websites with the focus on the user's experience and interaction. A GOOD UI.

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USER INTERFACE DESIGN

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  1. USER INTERFACE DESIGN WHAT ,HOW AND WHY ? User Interface Design

  2. INTRODUCTION • User interface design is the design of computers, appliances, machines, mobile communication devices, software applications, and websites with the focus on the user's experience and interaction. User Interface Design

  3. A GOOD UI • User friendly for anticipated users. • System users often judge a system by its interface rather than its functionality. • A poorly designed interface can cause a user to make catastrophic errors. • Poor user interface design is the reason why so many software systems are never used User Interface Design

  4. OBECTIVES • To suggest some general design principles for user interface design • To explain different interaction styles and their use • To explain when to use graphical and textual information presentation • To explain the principal activities in the user interface design process • To introduce usability attributes and approaches to system evaluation User Interface Design

  5. Design principles of user interface • User familiarity The interface should use terms and concepts which are drawn from the experience of the people who will make most use of the system • Consistency • The system should display an appropriate level of consistency. Commands and menus should have the same format, command punctuation should be similar, etc. • Minimal surprise • If a command operates in a known way, the user should be able to predict the operation of comparable commands User Interface Design

  6. Design principles of user interface • Recoverability • The interface should include mechanisms to allow users to recover from errors. This might include an undo facility, confirmation of destructive actions, 'soft' deletes, etc. • User guidance • The interface should provide meaningful feedback when errors occur and provide context-sensitive user help facilities • User diversity • Interaction facilities for different types of user should be supported. For example, some users have seeing difficulties and so larger text should be available User Interface Design

  7. User Interface Design

  8. WEB 2.0 • associated with web application • facilitates participatory information sharing, interoperability, user-centered design and collaboration on the world wide web. • User can provide the data that is on a web 2.0 and exercise some control over that data. • Eg: social networking sites, video sharing sites, wikis, blogs, etc. User Interface Design

  9. User Interface Design

  10. User Interface Design

  11. WEB3.0 User Interface Design

  12. PRESENTED BY • AAKASH SAHANI (2008/BCT/501) • AMBIKA SINGH(2008/BCT/505) • RAKSHA ROY(2008/BCT/530) User Interface Design

  13. THANK YOU !!!! User Interface Design

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