4. PRIMARY DATA

6. PRIMARY DATA

7. PRIMARY DATA

8. PRIMARY DATA

9. PRIMARY DATA

11. SECONDARY DATA DISTANCE BETWEEN EACH RECORDING APPROX 10 STEPS

13. MATERIALS STUDY

14. MATERIALS STUDY

15. MATERIALS STUDY

16. MATERIALS STUDY

17. MATERIALS STUDY

18. MATERIALS STUDY

19. DESIGN THROUGH EXPERIMENTATION

20. DESIGN THROUGH EXPERIMENTATION

21. DESIGN THROUGH EXPERIMENTATION FLAT SURFACE CONCAVE SURFACE CONVEX SURFACE 1 iteration 2 iterations 4 iterations 16 iterations

23. WHO’S IAN?