You have been commissioned to design and run the usability testing for an upcoming e-commerce website that will sell computing hardware and software.

In this first part of the coursework, you are required to write a document in which the rationale, planning and design of your user interface and heuristic evaluation are detailed.

• User modeling (you should submit 4 different user model with different approach, you can use the sample form table below) if you use this table below then you should submit 4 tables.