Saturday, November 5, 2011

deep dive

1. “From the buildings in which we live and work, to the cars we drive, or the knives and forks with which we eat, everything we use was designed to create some sort of marriage between ____form_____________ and ____function_____________.”



2. The folks at IDEO state that they are not experts in any given area. But, they do claim to be experts on the _________process of how you design things ___________, which they apply to the innovation of consumer products.



3. After the team of designers is brought together, told the problem, and informed they have five days to “pull it off,” what phase of the design process do they immediately engage in?

Brain storm and good ideas






4. Give two examples of what the team members did during this phase.

a. Team work


b. Brainstorm





5. List five rules-of-thumb that IDEO employees follow when they share ideas during the brainstorming phase:

a. One conversation at a time


b. defer judgment


c. No criticism


d. Building on others ideas


e. Stay on topic





6. Why should wild (and sometimes crazy) ideas be entertained during the brainstorming phase?

because they could come up with that one great idea or they could build on other team members ideas 








7. After the brainstorming phase was over, the team narrowed down the hundreds of ideas by ___voting__________ for those ideas that were not only “cool” but also _____build able____________ in a short period of time. What phase of the design process is this called?

Enlighten  Trial and Error



8. IDEO believes that the ideas and efforts of a ____Team__________ will always be more successful than the planning of a lone genius.



9. Once the ideas were narrowed down and divided into categories, the group was split into four smaller teams. What phase(s) of the design process was each of these groups responsible for?

  • Shopping
  • Safety
  • Check out
  • Finding stuff you need



10. The leaders at IDEO believe that ______Playful______ behavior and a _Fun        environment are two important reasons why their employees are able to think quickly and creatively to produce innovative results.



11. Sometimes, people come up with great solutions that work by trying their ideas first, and asking for _____Opinion____________ later.


12. Design is often a process of going too far and having to take a few steps back. What phase of the design process would the critique of the four mock-ups come under?

refinding and communicating there results
13. Upon critique of the four teams’ models, it was obvious that none of the teams had developed an optimum solution. However, the people at IDEO believe that it is important to fail often in order to _____succeed________ sooner.



14. What percentage of the entire week’s time did it take to fabricate the final prototype?
 20% one day




15. Instead of showering his design team with a tremendous amount of praise, what did the boss require his employees to do with their new design?

Improve on there design



16. Of all the things that we are surrounded by every day, what has not been placed through the design process?
  • Human Body
  • Nature
Conclusion

1. What did you find to be the most impressive part of the team’s effort?

  • There commitment to the team
  • there commitment to the project
  • there overall final product






2. What advantages are there to having a design team with members that have non-engineering backgrounds?

  • Crazier ideas
  • better enviorment





3. There was a point in the process where a self-appointed group of adults stepped up, stopped the ideas, and redirected the group to break up into teams. Why was this done?

to set the team back on course if they hadn't the team wouldn't meet the deadline or they would have rushed the project and done something wrong




4. At the end of the video, Dave Kelly states, “Look around. The only things that are not designed are the things we find in nature.” Can you think of anything that would contradict this statement?

Thursday, November 3, 2011

Happy Halloween

Energy Sources!







1. Describe one thing that surprised you about the energy source that you researched and presented.
  • it was one of the cleanest energy sources
  • accounted for 45% of the worlds green house gasses
  • doesn't pollute water or ground
  • by product of oil drilling
2. Describe one thing that surprised you about an energy source that another team presented.
  • solar power is not used that widely
  • hydro power was used very early on in the world
3. Describe and defend what you believe to be the most important technological need regarding energy.
  • the most important is solar
  • why?
  • enviormentaly safe
  • inexhaustible energy source

Wednesday, November 2, 2011

The 2nd Annual CHS Cardboard Canoe Challenge!

Define the Problem and Brainstorm Solutions - State the problem you are designing a solution for. List at least 20 ideas you have regarding your solution

  •  build carboard canoe

Criteria & Constraints - List or reference the specified Criteria and Constraints you're designing for. List at least one implied criteria. List at least three implied contsraints.


Criteria• Build a watercraft that allows you to traverse the CHS swimming pool.
• Your "boat" must float at least one student through the course of the competition.
Protect your workspace from damage!



Constraints• You may only use Cardboard and Duct Tape for this event.
• All Staples or other foreign material must be removed from your cardboard. If we trash the pool, we will not be invited back for other activities during the year (yes, we have other activities in mind for 2nd semester).
• Cardboard must meet our quality standard and be approved by the instructor (more info to follow)
• Each boat must have a minimum of a 3" tall "sidewall" (no completely flat designs).
• All exposed cardboard must be covered in duct tape (this will reduce cardboard disintigration in the pool).
• Each team will be provided one "versa table" cardboard box piece and two 60yrd rolls of duct tape. Any materials beyond this (likely need more cardboard) need to be resourced by your team


Select an Approach - Generate feedback (+, change, ?, !) and make a decision matrix regarding your sketches/prototypes. Specify the approach you've chosen and justify your selection.


+:
·         Was the longest to float
·         Very little water came in
·         Very stable
·         Watertight

?:
·         Why was the Balance of the boat wobbley

Delta:
·         Better oar
·         More duct tape in the inside of the boat

!:
·         Way of duct tape layering
·         Flat bottom
·         Angled front and back
·         High sides












Build It! - Build your watercraft. Document it with a presentable photo.


 















The Early Bird Gets the Achievement - Awarded to the team with the fastest build.




are boat was finished a day before the due date


The Farthest - Awarded to the team that can travel the furthest (laps)
are boat was the longest to stay afloat and did many more laps in the water


The Longest - Awarded to the team with the watercraft that floats the longest (multiple teams may be awarded this achievement if multiple boats remain afloat at the end of our competition period).
are boat was the longest

Balance Master - Awarded if you can have at least one person stand for 5 seconds in the boat (you must conduct this away from the edge of the pool so that non one falls over and hits their head)
joe lee stop in the boat for over 5 seconds


Feedback - Generate ten items of feedback for your effort (from the design/build process and/or the actual product). Make sure you include at least one item of feedaback in each of our four feedback areas (+, change, ?, !)


+:
·         Was the longest to float
·         Very little water came in
·         Very stable
·         Watertight

?:
·         Why was the Balance of the boat wobbley

Delta:
·         Better oar
·         More duct tape in the inside of the boat

!:
·         Way of duct tape layering
·         Flat bottom
·         Angled front and back
·         High sides




How Low Did You Go? - How low in the water did your canoe sit (roughly)? Was it suprising how little your boat went down in the water? What is the unit weight of water in pounds? How much did your pilot weigh (roughly)? Use math to help explain the depth that your boat sat in the water.
our boat went 3inches down

Saturday, October 8, 2011

Rules of the Road

what Criteria (rules) would you add to the Mousetrap Racecar Challenge to help "level" the playing field?
  • the use of rubber bands is either used by all the teams or none of the teams
  • a specific number of parts is give to each team to create a car
  • all cars have to go through a series of obstacles

Wednesday, October 5, 2011

Simple Machine Challenge pt I - Mousetrap Racecars!

my team earned 7 achievements


Criteria:Design, build and compete with a Mousetrap Race car (A "car" uses at least two axles).
Maintain a clean workspace.



Constraints:
One mousetrap
No more than 12" of masking tape
Fischertechnique robotics parts
No more than 24" of string
You must work through the stages of the event (see Achievements below)
Additional materials by Instructor approval



Achievements (by stage):
Post your results for the Simple Machine Challenge pt I to your blog. Tally your total number of Achievements earned and justify each within the post. Your grade is the total number of Achievements you earn curved against the number of Achievements your classmates earn.



1)
 Build:"Build It" - Build your design. Document it with a photo.
"The Price of Glory" - If each part you use costs $1, generate a total cost for your build (This info will be used to generate "cost" data to add a pricing element to the game next year).
  • our car generated 25$ dollars
  • had 25 parts



2)
Test (Compete):Each car will compete on its own. Everyone will take 3 turns and use their best result. Cars are evaluated on acceleration and total distance covered. Generate your design accordingly.
  • our car went a total of three squares          1sqauer equals 30centimeters
  • second try it went 20 squares                     equals  600 centimeters 
  • third try it went 21squares                          equals 630 centimeters   




3)"Competitor" - Compete in the 2nd Annual Mousetrap Race car Challenge.

our final tally was 21 a grand total of 630cedntimeters



4)
Feedback" - Collect feedback (at least one each of +, change, ? and !) from yourself or your classmates.
  • +: had the fastes acceleration time
  • delta: less wight, more compact and more string
  • !: axles need to be smaller
  • ?: why did we have are body so low to the ground
5)  Clean Up:"Leave It Cleaner Than You Found It" - Did you leave your workspace cleaner than you found it? Explain.
  • cleaned up all parts 
  • broke down all parts 
  • left workspace as found



 6)Reflection:"Design/Build" - What is a "Design/Build" process? How did your experience with this challenge relate to that? Why might you experience this in a career related to technical innovation?
  • the 12 step process
  • ideas
  • designing
  • prototype
  • final product
  • can be used in a technical inovation enviorment 

Tuesday, October 4, 2011

Emergency Preparedness!

Define the Problem


prepare for natural disaster or attacks

Examples:
  • tsunami
  • wildfire
  • earthquake
  • biological attack
  • terrorist attack
  • epidemic
  • flooding
  • power outage
I can relate to the Californian wildfires of 2003 because i was 7 years old and I remember my parents talking about how close the firers were to my grandmas house and how they had to evacuate.


Brainstorm

  1. fire blanket
  2. flashlights
  3. batteries
  4. portable radio
  5. caned food
  6. water
  7. masks
  8. clothes
  9. first aid-kit
  10. medicine for allergies
  11. lighter
  12. hot pan
  13. generator
  14. matches
  15. tent
  16. sleeping bag
  17. guns
  18. toiletries
  19. knife
  20. emergency preparedness  kit
  21. important papers

Generate a Solution

  1. matches
  2. clothes
  3. lighter
  4. knife
  5. toiletries
  6. papers
  7. first aid - kit
  8. flashlight
  9. radio
  10. batteries
  11. clothes
  12. water
  13. canned food


 Solicit Feedback

 +: had all the basic necessities for a natural disaster and all cost efficient 

 delta:  needs more things that are used for all of the family

?: should the lighter be there instead of the matches or vis -versa

 !: the water and canned food and water are necessities



Refine your Solution

  1. clothes
  2. lighter
  3.  water
  4. can food
  5. flashlights
  6. batteries
  7. radio
  8. sleeping bag
  9. first aid-kit
  10. papers
  11.     

Wednesday, September 14, 2011

Thursday, June 2, 2011

Bicycle rack final


Define the Problem (1pt)
  • create a inside bicycle rack that fits in your house not taking up a lot of space

-Brainstorm Solutions (2pts)
  • bike rack on the wall
  • bike rack on the ceiling
  • disassemble the bike and put in in a box
  • put it on the balcony
  • hang it in your closet on a rack


-Define Criteria and Constraints (2pts)
Constraints
  • can not cause permanent damage to the home
  • can not be to big
  • can not be to complicated to build

Criteria
  • bike storage
  • easy to assemble
  • easy to reach
  • fast to get


-Generate Sketches (2pts)




                                       sketch 1




adhesive blocks  with hooks attached to hooks on the bike











                                       sketch 2

















closet hook attaches to closets hanger and on to front wheel of the bike








 

-Select an Approach: Use a Decision Matrix to justify your approach (2pts)



                                       design matrix


 















-Model your solution with CAD software: Post an Isometric view of your assembly and a multiview drawing. (3pts)







-Use the 4 Quadrant Feedback technique to asses your model (3pts)

Thursday, May 5, 2011

Locker Design

lockers: dimensions 12.5- 17.5-10.5 

Brainstorm:
  • one whole part
  • holds lunch and materials
  • must fit in locker
  • smaller compatrments for pens

Problem: disorganized lockers



sketches


                                                                     sketch 1

                                                                      sketch 2


                                                                     sketch 3







 
Criteria: not flammable,holds 20lbs, fit in side locker, easy to install


Constraint: easy to fit in locker




model

                                                                    my model                                             











                                             multiey view drawing




























Friday, April 29, 2011

The Deep Dive

1. “From the buildings in which we live and work, to the cars we drive, or the knives and forks with which we eat, everything we use was designed to create some sort of marriage between ____form_____________ and ____function_____________.”



2. The folks at IDEO state that they are not experts in any given area. But, they do claim to be experts on the _________process of how you design things ___________, which they apply to the innovation of consumer products.



3. After the team of designers is brought together, told the problem, and informed they have five days to “pull it off,” what phase of the design process do they immediately engage in?

Brain storm and good ideas






4. Give two examples of what the team members did during this phase.

a. Team work


b. Brainstorm





5. List five rules-of-thumb that IDEO employees follow when they share ideas during the brainstorming phase:

a. One conversation at a time


b. defer judgment


c. No criticism


d. Building on others ideas


e. Stay on topic





6. Why should wild (and sometimes crazy) ideas be entertained during the brainstorming phase?

because they could come up with that one great idea or they could build on other team members ideas 








7. After the brainstorming phase was over, the team narrowed down the hundreds of ideas by ___voting__________ for those ideas that were not only “cool” but also _____build able____________ in a short period of time. What phase of the design process is this called?

Enlighten  Trial and Error



8. IDEO believes that the ideas and efforts of a ____Team__________ will always be more successful than the planning of a lone genius.



9. Once the ideas were narrowed down and divided into categories, the group was split into four smaller teams. What phase(s) of the design process was each of these groups responsible for?

  • Shopping
  • Safety
  • Check out
  • Finding stuff you need



10. The leaders at IDEO believe that ______Playful______ behavior and a _Fun        environment are two important reasons why their employees are able to think quickly and creatively to produce innovative results.



11. Sometimes, people come up with great solutions that work by trying their ideas first, and asking for _____Opinion____________ later.


12. Design is often a process of going too far and having to take a few steps back. What phase of the design process would the critique of the four mock-ups come under?

refinding and communicating there results
13. Upon critique of the four teams’ models, it was obvious that none of the teams had developed an optimum solution. However, the people at IDEO believe that it is important to fail often in order to _____succeed________ sooner.



14. What percentage of the entire week’s time did it take to fabricate the final prototype?
 20% one day




15. Instead of showering his design team with a tremendous amount of praise, what did the boss require his employees to do with their new design?

Improve on there design



16. Of all the things that we are surrounded by every day, what has not been placed through the design process?
  • Human Body
  • Nature
Conclusion

1. What did you find to be the most impressive part of the team’s effort?

  • There commitment to the team
  • there commitment to the project
  • there overall final product






2. What advantages are there to having a design team with members that have non-engineering backgrounds?

  • Crazier ideas
  • better enviorment





3. There was a point in the process where a self-appointed group of adults stepped up, stopped the ideas, and redirected the group to break up into teams. Why was this done?

to set the team back on course if they hadn't the team wouldn't meet the deadline or they would have rushed the project and done something wrong




4. At the end of the video, Dave Kelly states, “Look around. The only things that are not designed are the things we find in nature.” Can you think of anything that would contradict this statement?

 plant fertilizer

Sunday, April 24, 2011

Glider activety

1) What's the challenge?
  • the challenge is to create a glider that will last for a long distance and hang time


2) Brainstorm solutions:
-What are the rules of brainstorming? (oxymoron)
-List your ideas
-Sketch at least two of them
  • there are 5 rules of brain storming
  1. postpone and withhold your ideas
  2. encourage wild and exaggerated ideas
  3. quantity counts in this stage not quality
  4. build on ideas that are put forward by others
  5. every person and every idea has equal worth
        biplane, and single wing plane 































 


3) Specify:
-Criteria
-Constraints (be specific about materials available)

Criteria:




Constraints: we had to use specif material such as balsa wood and colored paper the quantity





Monday, April 11, 2011

Egg Drop Challenge: Iteration

At the top of your post list the following:Total # of Achievements Earned: are group earend 23 acheviments 
  • total acheviemnts 23 


3) Post an image of your Egg Drop solution





4) Justify (list and explain) your Achievemtns. Use images as appropriate. For organization's sake, use the categories provided in the Egg Drop Achievement List.
** by the ones we have**





Idea Generation Achievements






                                                               decision matrix


                                                                          skceth 1




-Create a sketch of one possible solution. Include labels.  **
-Create a sketch of another possible solution. Include labels.**
-Create a sketch of a third possible solution. Include labels.**
-Use a decision matrix to justify the approach you chose.**

Brainstorming


 

Material Prep
-Generate a list of materials required for build day.**















 
Build Achievements



Material Size:
(your egg is not included in the material size)
(air is ubiquitous and not included in material size. "Rare" commodities like helium are.)

-Your materials fit inside a printer paper box**
-Your materials fit inside a shoe box**
-Your materials fit inside an Altoids box**














 



Material Weight:
(your egg is not included in material weight)
-Your materials weigh less than 500 grams.**
-Your materials weigh less than 300 grams.**
-Your materials weigh less than 200 grams.**
-Your materials weigh less than 150 grams.**
-Your materials weigh less than 100 grams.**
-Your materials weigh less than 50 grams.**



Drop Achievements

Drop Accuracy:
-You hit the butcher paper!**




Egg Resilience:
-Your egg broke but the yolk remained intact.**
-Your egg cracked but the yolk stayed inside and intact.**
-Your egg cracked but was still together.**
-Your egg didn't break in any way! (awarded three times)**
-Your egg didn't break in any way! (awarded three times)**
-Your egg didn't break in any way! (awarded three times)**




Communicate Results Achievements
-Create promotional materials for your design.
-Model your solution using CAD software.
-Create a multiview drawing of your CAD model.
-Dimension your multiview drawing.