Explanation
See page 12 in https://uxqb.org/wp-content/uploads/documents/CPUX-F_EN_Curriculum-and-Glossary.pdf User experience A user's perceptions and responses that result from the use and/or anticipated use of an interactive system.
Notes:
1. Users' perceptions and responses include the users' emotions, beliefs, preferences, comfort, behaviours, and accomplishments that occur before, during and after use.
2. User experience is a consequence of brand image, presentation, functionality, system performance, interactive behaviour, and assistive capabilities of the interactive system. It also results from the user's internal and physical state resulting from prior experiences, attitudes, skills, abilities and personality; and from the context of use.
3. Usability criteria can be used to evaluate aspects of user experience.
4. Usability is mainly about the interaction with the interactive system. User experience also takes into account what happens before and after the interaction through to final use and recollections of use. See the examples below.
5. User experience is mainly about satisfaction and fulfilment of expectations.
6. User experience is often referred to as UX.
7. The following figure shows the relationship between user experience and usability. Usability is effectiveness, efficiency and satisfaction during actual use, while user experience is the satisfaction or dissatisfaction during anticipated use, actual use and after use.

1. Human-centred design

Explanation
Se side 48 i https://uxqb.org/wp-conten17uploads/documents/CPUX-F_EN_Curriculum-and-Glossary.pdf

Explanation
User interface
All components of an interactive system (software or hardware) that provide information and controls for the user, to allow them to accomplish specific tasks with the interactive system.
Dialogue
An interaction between a user and an interactive system that consists of user actions (input) and responses from the interactive system (output) in order to achieve a goal.
Interactive system
A combination of hardware, software and services that users interact with in order to achieve specific goals.
Notes:
1. This includes, where appropriate, packaging, user documentation, on-line help, support and training.
2. Even systems that do not accept input from users are covered by this definition, for example destination boards in an airport or signs in a train station.