Usability Engineering is a field focused on making products, especially software and websites, easy and enjoyable for users. It involves understanding how people interact with technology and designing systems that meet their needs. By conducting user research and testing, usability engineers identify potential problems and improve the overall user experience. The process often includes creating prototypes and gathering feedback from real users. This helps ensure that the final product, whether it's an app or a website, is intuitive and efficient. Ultimately, the goal of Usability Engineering is to enhance user satisfaction and make technology accessible to everyone.