Human-Computer Interaction 3e Dix, Finlay, Abowd, Beale

exercises  -  7. design rules

EXERCISE 7.12 [extra - not in book]

What are the three main categories of usability principle? Choose one of them, and define three principles that are included within it.

answer available for tutors only

Learnability includes

Flexibility includes

Robustness includes


Other exercises in this chapter

ex.7.1 (ans), ex.7.2 (ans), ex.7.3 (open), ex.7.4 (ans), ex.7.5 (ans), ex.7.6 (ans), ex.7.7 (tut), ex.7.8 (tut), ex.7.9 (open), ex.7.10 (tut), ex.7.11 (tut), ex.7.12 (tut), ex.7.13 (tut)

all exercises for this chapter


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