World Usability Day is observed annually on November 13th and aims to improve the usability of everyday technology. It is a global initiative that encourages collaboration among creators, users, and problem-solvers to enhance user-friendly design across various tools, from apps to elevators. Participants are encouraged to explore daily interactions with digital tools, share personal experiences regarding usability, and attend local events focused on user experience and design. Additionally, providing constructive feedback on websites and advocating for inclusive design practices are common ways to engage with the day's objectives. The event emphasizes the importance of designing products that cater to diverse user needs, ultimately aiming to create better and more accessible experiences for everyone.