From these three design principles, (Feedback, Consistency, Documentation) describe how each principle might be used to support the creation of an
invisible interface, especially in terms of each one’s relationship to specific phases of bridging the gulfs of execution or evaluation.
Then, select two principles and describe how each principle could be used to create interfaces that emphasize the participant view of the user; in other
words, select two principles and describe how each relates to understanding not just the user’s abilities and thought process, but also the context in which
they exist outside their interaction with the interface.
Hint: Certain design principles, especially those that focus on equal access, are largely concerned with the context of the task, and particularly the extra
context introduced by different user populations based on disabilities, language barriers, or prior experience with technology.
Sample Solution