1. DESIGN, PROTOTYPING and CONSTRUCTION

2. What is a prototype?

4. Why prototype?

5. Filtering dimensions of prototyping

6. Manifestation dimensions of prototyping

7. Low-fidelity Prototyping

8. Sketching 14

9. Example storyboard

10. Card-based prototypes 15

11. High-fidelity prototyping

12. Compromises in prototyping

13. Expanding the initial conceptual model
What functions will the product perform?
- What will the product do and what will the human do (task allocation)?
How are the functions related to each other?
- Sequential or parallel?
- Categorisations, e.g. all actions related to privacy on a smartphone
What information is needed?
- What data is required to perform the task?
- How is this data to be transformed by the system?