Dialogue principles Flashcards
Design principles and user interface guidelines are rules …
to guide the design of the interactive system
The design of the interactive system is guided by …
design principles and user interface guidelines
Dialogue principles and user interface guidelines are intended to
make the interaction usable (effective, efficient and satisfying)
In addition to making the interaction usable (effective, efficient and satisfying), Dialogue principles and user interface guidelines …
help to avoid common usability problems.
To what specific technology are dialogue principles tied?
None
To what specific method are dialogue principles tied?
None
Are dialogue principles tied to any specific technology or method?
No
Dialogue principles and … give general guidance for the design
heuristics
A generally recognised rule of thumb that helps to achieve usability is a …
heuristic
Heuristics are … that help to achieve usability
generally recognised rule of thumb
Heuristics (generally recognised rule of thumb) help to …
achieve usability
If it is obvious how an object could be used it has a high …
Affordance
If it is not obvious how an object could be used it has a low …
Affordance
What is probably the problem if a user can not easily interact with an interactive system?
The users mental model of the system is imcomplete or contradicting
How is a mental model of an interactive system formed?
By interpreting the actions and visible structure of the interactive system
Through what do people form mental models
through experience, training, instruction
Through experience, training, instruction people form
mental models
When the same information is presented in the same way throughout the interactive system in accordance with the users expactations it is …
consistent
Is it sufficient for a system to present information in the same way throughout the interactive system?
It is necessary but not sufficient. The information must also be presented in a way consistent with the users expectations.
The seven dialogue principles are Suitability for the task, Self-descriptiveness Conformity with user expectations Suitability for learning Controllability Error tolerance and ...
Suitability for individualisation
The seven dialogue principles are Suitability for the task, Self-descriptiveness Conformity with user expectations Suitability for learning Controllability Suitability for individualisation and ...
Error tolerance
The seven dialogue principles are Suitability for the task, Self-descriptiveness Conformity with user expectations Suitability for learning Error tolerance Suitability for individualisation and ...
Controllability
The seven dialogue principles are Suitability for the task, Self-descriptiveness Conformity with user expectations Controllability Error tolerance Suitability for individualisation and ...
Suitability for learning
The seven dialogue principles are Suitability for the task, Self-descriptiveness Suitability for learning Controllability Error tolerance Suitability for individualisation and ...
Conformity with user expectations
