Question

Why might the principle of "reachability" alone not be sufficient to ensure user satisfaction?

a.

It does not consider the hierarchy of user commands.

b.

It doesn't address the distance between states in terms of effort.

c.

It focuses solely on displaying complex variable structures.

d.

It doesn't take into account the predictability of outcomes.

Posted under Human Computer Interaction

Answer: (b).It doesn't address the distance between states in terms of effort. Explanation:The principle of "reachability" on its own might not be sufficient to ensure user satisfaction because it doesn't address the distance between states in terms of effort. Users might be able to navigate between states, but the difficulty of the path should ideally be commensurate with the distance between states.

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Q. Why might the principle of "reachability" alone not be sufficient to ensure user satisfaction?

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