Usability Notion

Question 1

Define usability and explain its significance in product design.

Answer 1

Usability refers to a user’s ability to use and understand a product effectively. It encompasses the ease of use and comprehensibility of a product. Usability is essential in product design as it directly impacts the user’s experience and satisfaction with the product.

Question 2

Differentiate between usability and UX design, emphasizing their relationship.

Answer 2

Usability and UX design are related concepts but not synonymous. Usability focuses on the ease with which users can accomplish tasks with a product, while UX design encompasses a broader scope, aiming to provide users with a pleasant and meaningful experience. Usability is a component of UX design, emphasizing simplicity and efficiency in user interactions.

Question 3

Summarize the criteria for usability outlined in the course.

Answer 3

The criteria for usability include usefulness, usability, navigability, accessibility, comprehensibility, and simplicity. These criteria aim to facilitate and guide users in using a product effectively.