Graphical User Interface Designing the visual composition and temporal behavior of a GUI is an important part of software application programming in the area of human–computer interaction. Its goal is to enhance the efficiency and ease of use for the underlying logical design of a stored program, a design discipline named usability.
The physical device that users interact with using a display. Users can interact by selecting (by keyboard, mouse, screen touching or other input devices) elements and actions to be performed. Methods of user-centered design are used to ensure that the visual language introduced in the design is well-tailored to the tasks. For more details click here.