1. MVHS Intro to Engineering
The Process of Design
MVHS Intro to Engineering

2. Thinking What is a good example of the problem solving process?
What is a good definition of the design process?
What are the major steps in the design process?
How are creativity and innovation parts of the design process?

3. Design Process Design is the process of planned change By accident!
Design goal
By accident: instead of something changing by accident, design demands that we plan change so that we end up with the results we want
Design goal: In a design process the goal is to minimize undesired effects and control risk Design also refers tot eh process used to create something new – to solve a problem. We will investigate the process of design as a unique form of human activity associated with solving technological problems.

4. Design Process Definition-
a systematic problem-solving strategy, with criteria and constraints, used to develop many possible solutions to solve a problems or satisfy human needs and wants and to narrow down the possible solutions.

5. Problem Solving
The process of understanding a problem, devising a plan, carrying out the plan, and evaluating the effectiveness of the plan in order to solve a problem or meet a need or want

6. Scientific Method Characterization: Observations or measurements
Hypotheses: Theoretical explanations
Predictions: Reasoning using logic
Experiments: Tests of all the above

7. Thinking How is the design process different to the scientific method?
How is it similar?
(3 min – be prepared to share)

8. The Design Process
ASK
IMAGINE
PLAN
CREATE
IMPROVE

9. The Design Process ASK IMPROVE IMAGINE GOAL CREATE PLAN
What is the problem?
What have others done?
What are the constraints?
IMPROVE
IMAGINE
Make your design better
Test it out
What are some solutions?
Brainstorm
Choose the best
GOAL
CREATE
PLAN
Follow your plan and create
Test it out
Draw diagram(s)
List materials and equipment needed
Estimate what to do, by whom, when

10. Brainstorming Rules: No Critizism Work for quantity
Welcome “piling on”
Allow free-for-all
Agenda?
Marker rule

11. Dean Kamen Who is Dean Kamen What is he famous for?
(3 min – be prepared to share)

12. Design Brief
A written plan that identifies a problem to be solved and its criteria and constraints.
A design brief encourages thinking of all aspects of the problem before attempting a solution.

13. Client:
Designer:
Problem Statement:
Design Statement:
Constraints:
Deliverables:
Grans Chain, Inc.
Ian Mahoney
Computer desk areas tend to be very cluttered. A variety of desk items 9blank paper, printed papers, paperclips, tape, etc.) as well as a plethora of computer cables and attachments are all typically very cluttered and unorganized, causing major loss of work efficiency
Design, model, and test a prototype modular commercial computer desk system that will substantially reduce desk and computer cable clutter, leaving ample computer connectivity (USB, firewire, etc.)
3 mo. Design and prototype, (ii) $175 max mfg. Cost (qty of 100,000) –base unit, (iii) $250 max. mfg. cost (qty of 10,000) – fully optioned, (iv) 8 sq. ft. min. surface working area (st. 30” height), (vi) max. shelving height of 7”, (vii) less than 130lbs – fully optioned
(i) Sketches showing breadth of ideas, (ii) Design journal, (iii) technical drawings, (iv) Mfg. cost estimates, (v) Development schedule and cost estimates.