1. Identified and Explained Usability Problem (20)

2. Specified clearly which Normal Principles was violated and how {at least two from this list: Visibility, Natural Mapping, Constraints, Feedback, Conceptual Model} (20)

3. Discussed where the breakdown occur in the 7 stages of action happens (20)

4. Identified another design that avoids the breakdown (or alternative) in terms of Norman's principles(20)

5. Discussion (20)

/100

Mapping:

Marking Conversion (Marks are rounded up):

>95 = 1,0
90 = 1,3
85 = 1,7
80 = 2,0
75 = 2,3
70 = 2,7
65 = 3,0
60 = 3,3
55 = 3,7
50 = 4,0
45 = 4,3
40 = 4,0
<35 = 5,0