Usability evaluation is about testing your user interface designs with a representative group of users. Ideally, youneed to learn if users can complete their tasks successfully using the interface, how long it takes for them tocomplete the tasks, how satisfied they are with the application, and whether modifications to the design areneeded to improve user performance and satisfaction, and to see if the application meets usability objectives.
User experience and interaction design is a never-ending process, in part because there are always more devices to build interfaces for. With the proliferation of digital devices, from tablets to smartphones to smartwatches,most applications are designed to operate on more than one platform. Given the differences between thesedevices, it is clear that not all afford the same user experience.
Closely related to user experience design is the concept of usability evaluation. How do you know when a userexperience meets the needs of the user? What methods can you use to find this out? You will learn aboutdifferent ways to evaluate the user experience and usability of software, as well as construct your own usabilitytest plan for the online food ordering system