Answer:
command line interface, graphical user interface
Explanation:
User interface design, commonly known as UI design may be referred to a visual layout of the elements which a user interacts with in using a particular website, or some technological product.
It mainly focuses on what the user might need to operate or use the webpage or a product and it ensures that the it has easy accessing elements to control and use the product.
There are two common type of designs of the user interface. They are :
-- command line interface which contains only text
-- graphical user interface containing images and graphics
