What is Data Validation?

Data validation is the process of ensuring that data entered into a system or application is correct, accurate, and useful for its intended purpose. The process involves checking the data against a set of predefined rules or criteria to verify its validity.

What are the Usability Insights?

Usability insights refer to the information and feedback that designers and researchers gather from users about the usability of a product or system. These insights can come from a variety of sources, including usability testing, user feedback, analytics data, and user research.

What are the Usability Issues?

Usability issues are problems or challenges that users encounter while trying to use a product or system. These issues can arise from various aspects of the design or functionality of the product and can impact the user experience in a negative way.

What is Usability Heuristics?

Usability heuristics are a set of design principles or guidelines that are used to evaluate the usability of a product or system. These heuristics were originally proposed by Jakob Nielsen and Rolf Molich in the early 1990s, and have since been widely used in user experience design.