Last study note summarized that one of the key factors of the website is usability. What is usability? Does usability equal to user experience? Can business always meet users’ needs?What does a great user experience look like? Key Study Notes from Course: Usability: Usability simply looks after the efficiency of a user, the ease in which the user can complete their task, and how satisfied they are with that task. The relationship between Usability and User Experience: Usability is a subset of the user experience. User Experiences is not only about the above three terms of usability, but it also about the experience the user has, about the emotions , and about the motivation that comes with the user using the interface. The standard of usability talks about: the user the task the equipment the environment The most effective way of improving the usability of a product or service is in...