Usability testing evaluates a product's ability to perform a task. Participants interact with the product while researchers gather feedback. This process identifies risks and obstacles users may encounter. Simulating real-world scenarios assesses how easily users achieve goals. The findings provide actionable insights for design improvements. This enhances user satisfaction and optimizes the product's usability. 

Usability research includes formative and summative testing. Here are practical scenarios for manufacturers: 

Early Prototype Testing (Formative) 

Test prototypes with real users to identify usability issues early. This helps refine the design before advanced development stages.

 
Pre-Launch Evaluation (Summative)

Assess final design effectiveness and user satisfaction before market launch. This validates the product meets usability standards.

Improving User Experience  

Understand the user's journey and identify pain points. Use insights to enhance interaction design for a more intuitive experience.

Compliance with Standards

Ensure products comply with mandatory usability standards. This is crucial in industries like medical devices or accessibility requirements.

Enhancing Product Safety

Identify and mitigate safety risks through user interactions. This is vital for products requiring precise operations or significant safety considerations.