Accessibility is the practice of removing barriers that prevent interaction or access to websites by people with disabilities.
The branch of psychology that studies mental processes including how people think, perceive, remember and learn.
Conceptual models involve three views of a system; the user's mental model, the designer's model, and the system image.
Creating experiences that are emotional appealing to people.
The structure and behaviors of interactive products, services, and systems.
A visual representation that shows a key sequence of a task.