usability heuristic

Usability heuristics are general guidelines or best practices used to design user-friendly products or systems. They help ensure that websites, apps, or devices are easy to understand, navigate, and use effectively. Think of them as principles that prevent confusion, reduce errors, and improve the overall experience. For example, making things like buttons and menus clear, providing feedback when actions are taken, and keeping interfaces consistent all follow these guidelines. By applying usability heuristics, designers create solutions that feel intuitive, efficient, and satisfying for users.