Based on your research and readings and viewings in the week, add a minimum of three pages to the Microsoft Word document from W$1$ Assignmen $3$ to include the answers to the following questions:

$$ Are decision trees, navigation maps, and storyboards enough for your design to represent the hierarchy of information or do you require an additional tool for the same? Give reasons in support of your answer.

$$ Is it important to map the physical interaction of users with the design requirements of the intended interface? Why can't we perform both of these activities in isolation? Give reasons for your answer.