5. Product Design is the process of
creating a new product in a very
broad concept and to be sold as
a business item to its customers.
Generation and development of
ideas through a process that
leads to new products.
18. • Work on the budget of the designed
item to make sure it is cost efficiently
19.
20. THE PROCESS OF DESIGNING
AND DRAWING
NEEDED TO
DESIGN A CHAIR
21. There are basically three stages of
sketching and drawings to design a
chair.
1.Process sketching
• Ideation sketching
• Concept sketching
2.Presentation sketching
3.Construction sketching
25. A simple sketch of drawing
And several questions
Where will the chair be use?
How much weight can it support?
How often would the chair need to clean?
Process sketching
30. Search for several related
chair cproduct with
similarities
Point of research
Gain more information for
the chair
Better understanding of
the details
Improvement in idea of
drawing the chair
31. Product designer will draw several
concept sketches with similarities to
identify the details of the chair and
come out with several models.
43. Further into detail on the
chosen chair
Select material for every layer of the
chair
Calculate the cost of the chair
Run several test for the chair as loading
limited weight on it and gain some opinion
from some related companies
44. Product designers will start sketching
all details of the chair and make better
decision in every detail as sides and
length of every parts of the chair.
47. Manufacture an
amount of product for
sell as business item
All chairs at the factory are manufacture under
supervision to guarantee quality of product
Lowest the cost of
the chair
The chair will be set
with reasonable
price
48. Product designers will complete
the construction sketching with
different angles in this stage for
factory to manufacture the chair.
