Usability: meaning, definitions and examples

Used to describe the overall quality of a user's experience when interacting with a product or system. Typically used in professional or technical contexts.

• The usability of the new software has significantly improved after the update.
• We conducted a usability test to identify any potential issues.

Highlights how intuitive and comfortable a product or system is for users. Used in reviews and when recommending products.

• The user-friendliness of the device contributed to its popularity.
• They invested in making the interface more user-friendly.

Describes how simple and straightforward it is to use a product or service. Typically used in marketing, reviews, and casual discussions.

• The ease of use of this app makes it perfect for beginners.
• We chose this tool because of its superior ease of use.

Refers to how easily people with disabilities can use a product, service, or environment. Often used in contexts related to inclusivity and meeting regulatory standards.

• The website's accessibility was improved to accommodate screen readers.
• Ensuring accessibility in public buildings is legally required.

Typically used in professional and technical discussions to describe how easy and efficient it is for people to use a product or system.

• The usability of this software has greatly improved with the new update.
• We need to conduct usability testing to ensure our app meets user expectations.

Often used in marketing and reviews to highlight how uncomplicated and pleasant a product is for users. It is more casual than 'usability.'

• The user-friendliness of this software makes it perfect for beginners.
• User-friendliness was a top priority in the design of our new website.

Commonly used in everyday language to describe how simple and straightforward something is to use. It can apply to a wide range of products and situations.

• I love this phone because of its ease of use.
• Her cooking classes are popular due to their ease of use and practical advice.

Mainly refers to how accessible a product or service is for people with disabilities. Often used in discussions about inclusivity and equal access.

• This website needs better accessibility features for visually impaired users.
• Architects must consider accessibility when designing public buildings.