1. Review the design guidelines from your textbook, choose a software/application interface and address all of design guidelines that have been used in the design of the chosen interface. 2. Clarify the difference among guidelines, principles and theories. Give examples to illustrate your points. 3. What are the similarities and differences between Micro-HCI and Macro-HCI design theories. Give an example of a design to illustrate each theory. Your answers must be logical, have sufficient details and illustrations to support each of your claim