Interactions - Rules

6 important questions on Interactions - Rules

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Macro rule

Have more rules than one:
  1. max digit
  2. min digit
  3. valid card number

Micro rule

  1. How the interface works
  2. What it can and cannot do
  3. Success and failure
  4. What feedback is given
  5. What data is used (and from where)
  6. What data is produced (and where it goes)
  7. What happens next

Rules definition
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  • Never study anything twice
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What information is displayed, what popups are presented, and a lot of other things on the interface.

Rules determine

In order to create a great product for users, your rules should conform to 3 simple guidelines:
  1. Must be easy to understand
  2. Must be easy to learn
  3. Must facilitate the overall flow

Rules guideline

  1. Everybody knows how it works
  2. Reduces guesswork
  3. Allows developers to focus on development
  4. (Prevents them having to make design decisions).

Rules for product team

The question on the page originate from the summary of the following study material:

  • A unique study and practice tool
  • Never study anything twice again
  • Get the grades you hope for
  • 100% sure, 100% understanding
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