Understanding users . . . Improving technology . . . Enhancing organizational outcomes . . .

Services: Design reviews

  • In a design review, 2 or more expert usability analysts use and inspect your product while evaluating it in light of accepted usability principles in order to identify potential usability problems. (A design review is also called a "heuristic evaluation.")
    "A single evaluator typically finds . . . about a third of the lurking problems . . . But different evaluators find different problems." (Landauer, The Trouble With Computers)

Process - what happens during a design review

  1. We meet with you to learn about your product and define the goals of the review
  2. Two or more of our analysts use your product and document instances where it conforms to or violates accepted principles of usability and interface design. These evaluations are conducted independently, so the analysts do not bias each other.
  3. The independent evaluators meet to integrate their findings
  4. We prepare a report detailing our findings
  5. We present our findings to you and discuss the implications of the findings with your product developers

Deliverables - what you will receive from a design review

  • You will receive a written report and and in-person presentation containing an organized list of problems users might experience with the product. For each problem, you will receive:
    • a verbal/textual description of the problem, plus an image if needed
    • an explanation of what caused the problem and what usability principle was violated
    • a rating of the severity and impact of the problem
    • a recommended interface design solution
  • The written report will be a multimedia document (using text and graphics) delivered via CD-ROM or the internet.

Time and Cost

  • Time: 1 to 2 weeks.
  • Cost: $3000 to $4000

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