Usability
Usability is the degree to which intended users can use a system or product effectively, efficiently, and satisfactorily to accomplish their goals.
Delivering Machine Learning Projects: From design to deployment
Usability is the degree to which intended users can achieve goals with a system effectively, efficiently, and satisfactorily.
- How it is used
- Anchors system-building decisions in user impact, operating context, and interface safeguards.
- How deep it goes
- Moves from user constraints to eighteen AI interface guidelines and failure examples, without detailed implementation procedures.
- Examples
- Uses a hospital booking system and the Boeing 737 MAX MCAS interface as failure cases.
- What you can do after
- Evaluate ML interfaces against capability, context, fairness, correction, and shutdown criteria.
Read how Delivering Machine Learning Projects: From design to deployment explains usability →
Design for Developers
Usability is the degree to which a product can be used easily and effectively to accomplish intended goals.
- How it is used
- Uses ease of use as a guiding criterion for designing, animating, testing, and replacing websites or applications.
- How deep it goes
- Defines usability, applies it to animation choices, and provides testing steps, stopping short of implementation-specific detail.
- Examples
- Uses website animation, reduced-motion settings, interactive prototypes, staging task flows, and live A/B tests as examples.
- What you can do after
- Evaluate and improve interfaces by choosing supportive animation, testing task flows, comparing designs, and prioritizing observed usability problems.
Related concepts
- animationaddressed by · Animation is the presentation of changing visual states over time to create the appearance of motion or change.
- prototypingmeasured by · Prototyping is the practice of creating and evaluating a preliminary or partial implementation to explore or validate an idea, design, or approach.
- consistencycontrasts with · Consistency is the property of related data, behavior, outputs, or states agreeing with one another or conforming to defined rules across relevant instances or operations.
- usability metricmeasured by · A usability metric is a quantitative measure of how well a system or feature achieves its intended purpose or goals.
- semantic markupproduced by · Semantic markup is the practice of using HTML elements according to the meaning and structural or interactive role of their content.
- testmeasured by · A test is a procedure or check that evaluates behavior using specified inputs or evidence against expected results or criteria.
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