Summary:

What exactly is a heuristic evaluation?

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A heuristic evaluation is a method for identifying design problems in a user interface.

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• Evaluators judge the design against a set of guidelines (heuristics) that make systems easy to use.

This method is highly effective in the early stages of design, ensures the design adheres to standard usability principles. It’s typically more affordable and quicker than conducting a user study, allowing designers to identify clear issues before involving real users in testing.

During the lecture, I was unsure what this term meant so after doing some research, this explanation gives me a clear understanding what it is.

10 Usability Heuristics for User Interface Design:

1. Visibility of system status-

Ensure the system keeps users informed about its status through timely and clear feedback.

2. Alignment with real-world concepts-

Use language and concepts familiar to users, avoiding technical jargon or system-focused terms.

3. User control and freedom-

Provide users with an easy way to undo mistakes or exit unintended actions without hassle.

4. Consistency and standards-

Maintain consistency in words, actions, and visuals to avoid user confusion.

5. Error prevention-

Design the system to minimise errors, reducing the need for corrective error messages.

6. Recognition over recall-