User interface development process is the development of mobile applications or web applications, websites and software development.
This process plays a key role in the SDLC (Software Development LifeCycle).
The main goal of user interface design is to make the user’s interaction as simple and efficient as possible, in terms of achieving the user goals.
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user interface development process
The above diagram shows the development process of user interface. It includes four phases:
Analysis
Design
Implementation
Testing
Analysis
User interface analysis focuses on user, task, content and work environment interacted with the system.
Analysis defines the human and computer oriented tasks required to achieve the system functions.
Design
Interface design defines a set of interface objects, actions and screen representations that enable a user to perform all defined tasks in a manner which meets every usability objective defined for the system.
Design phase includes following terms:
I. Functional requirements determines the initial requirements and goals for the application.
II. User analysis identifies the user scenarios and understand the needs and expectations of users for each scenario.
III. Conceptual design models the underlying business that the application must support.
IV. Logical design processes the design and information flow of the application.
V. Physical design decides how the logical design will be implemented on specific physical platforms.Get more industrial skills from UI Training
Testing determines the effectiveness of an UI application that must be tested and exposes how easy or difficult the UI is to use for the broadest possible audience.
Testing focuses on two types of testings:
Usability testing
Accessibility testing
Usability testing evaluates a product by studying how real users actually use the system. It provides significant payback only when it is well integrated into the entire project lifecycle.
Accessibility testing accesses the test application with accessible technologies and automated test tools.
User Interface Models
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