User experience

User experience is a term that is used for all impressions and feelings a user has when interacting with a product or service. It is often used in the context of graphical user interfaces, and the questions relating to their design. 
According to Nielsen Norman Group, 'user experience' includes all the aspects of the interaction between the user with the company, its services, and its products. 
Aspects.
User experience commonly has different aspects:
The following elements are analyzed in the user experience analysis: