All about user interface design 
                     ALL ABOUT USER 
INTERFACE DESIGN 
What is User Interface?
• User interface is the field where humans and computers interact. It 
facilitates effective operation and control of machines by humans and 
simultaneously helps is decision-making for the computers.
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What is UI Design?
• User interface design is related to the design  of user interfaces for 
softwares in computers, mobiles and home appliances to maximize 
and ease user experience. They are designed to look good and easy 
to use.
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Purpose
• User interface design help to create pleasurable and easy access to 
softwares and programs, they can include voice-controlled or 
gesture-controlled interfaces. These interfaces need to be highly 
efficient and useful.
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It is a part of UX design
• UI design is a part of UX (User Experience) design, where the former 
is mainly focused on the entire feel and look of the user interface. UI 
design is crucial for UX design, which deals with the complete user 
experience.
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Processes
• Some of the processes involved in UI design are prototyping, user 
and task analysis, usability testing and inspection, and software 
maintenance.
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Effective methods of design
• Simple design for the interface is essential for hassle free user 
experience, avoid adding unnecessary design elements.
• With the help of color and texture, the design can be made attractive 
along with contrast effects.
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Effective methods of design
• Use common UI elements with conventional designs and maintain 
consistency on the interface.
• Enable users to receive messages when there are errors or issues, 
which helps the user to correct it.
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Principles of UI design
• The principles of user interface design are structure, simplicity, 
visibility, feedback, tolerance and reuse.
• There are also laws which state that computers shouldn’t waste time 
and make humans do too much work, as well as humans and 
computers shouldn’t harm each other with their work.
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Research
• User interface design has become a field of research, where features 
like aesthetics and dimensions are researched, explored and 
innovated for better designs. ISO 9241 is the international standards 
to be followed while designing human-system interface.
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