---
# System prepended metadata

title: PWF project assignments template
tags: [2018_MAKRAC template]

---

---
tags: 2018_MAKRAC template
---

# PWF project assignments template
 
![](https://i.imgur.com/dx6dwMX.png)

## FIX OUR FUTURE WITH DIGITAL FABRICATION


##### Group "16"
##### Tutor "Nicolas Bruneau"
###### Participants : Anyamanee Charoenpaisarnsuk, Brenda Rois, Madeleine Pelletier, Yingyi Tu, Ziyi Deng
***
## Welcome to your HackMD note !


:::success
**This document is a logbook that will help you lead your project.**

Use it as a collaborative tool to work as a team on your project, you can work on it together and at the same time : **take the time to complete it regularly and accurately.**
You have **at least** to complete all **yellow fields** like this one:
:::warning
...
:::

:::danger
This document will allow you to share your work with your tutors and will be the basis for **evaluating your work.**
:::

If you don't know how to write a markdown note here is a [documentation](https://hackmd.io/features#Introduction) and a [tutorial](https://www.markdowntutorial.com/) to learn the Markdown syntax.

***
# P1. Prototype!
:::info
The goal of this phase is to define & materialize 3 relevant product proposals according to the subject given.
:::

:::danger
Your prototype must be a physical object : diagrams, images, drawings and 3D files etc. will not be considered as prototypes.
:::
## Define & prototype 3 proposals

### Proposal n°1 : Pizza box solar cooker

##### Actors
:::warning
- BY WHO? We are a team of student from EM Lyon and we want to develop solar cooking for homeless people
- FOR WHOM? Our target is homeless people 
- WITH WHOM? All businesses and individuals around homeless people would also be involved: they will need a pizza box and alimunium foil to create their own solar cooker.
:::

##### Context 
:::warning
- WHY? Our goal : Our goal is to create Solar cookers that could be made anywhere with a very few materials. It could allow homeless to cook anywhere with nearly nothing. What we consider success would be to manage to create a solar cooker that would be easy to create and which would be working in any place where there is enough light. 
Our end user : homeless people. A statistic from Solar Cookers website shows that 3 out of 7 people today lack modern fuel to cook food. 
- WHEN? All around the year
- WHERE? In Brazil 
:::


##### Features
:::warning
- WHAT? The particularity of our solar cooker is that it will allow homeless people to cook food anywhere with the need of only 3 materials (box, aluminium foil), it is cheap, easy to make and movable. Finally, it is recycable.
- HOW? The key actions are to find the materials, build the solar cooker and then put food inside to use it. The actors (homeless people and individuals and businesses around them) connect when homeless are looking for the raw materials to build the solar cooker.
:::

##### Usage scenario

Describe use cases  
How will users access your service? 

Describe scenario of utilisation, and add a drawing for each steps :

:::warning
**Initial context:**
We want to adapt already existing solar cookers to the European market. Our goal is to create Solar cookers that could be made anywhere with a very few materials. It could allow homeless to cook anywhere with nearly nothing.
:::

:::warning
**Action 1:**
![](https://i.imgur.com/FhYnhla.jpg)

Use the marker to draw a square 3cm from all sides of the top (lid) 
:::

:::warning
**Action 2:**

Cut out the square along with the lines you draw on the lid, and remain the box's hinge uncut 
:::

:::warning
**Action 3:**

Tape the aaluminium foil inside the box, with shiny side visible. Smooth out any wrinkles 
:::

:::warning
**Action 4:**
![](https://i.imgur.com/SsKGWBM.jpg)

Cover the hole you cut with the plastic wrap. Seal all four of the edges with tape. Tape black construction paper to the bottom of the inside of the box
:::

:::warning
**Action 5:**
![](https://i.imgur.com/1waDltl.jpg)

Place the box under the sunlight to absorb the solar energy 
:::

:::warning
**Action 6:**
![](https://i.imgur.com/IOh52Ts.jpg)

When the box is heated up, place the food inside the box to cook 
:::

:::warning
**Action 7:**
Check the food every 3-5mins, till it's cooked 
:::

:::warning
**Action 8:**
![](https://i.imgur.com/bG0bcQs.jpg)

The food is ready 
:::


:::warning
**Resolving situation:**


For greater heat retention and better cooking results, use a shallow, black or dark colored pan, dish or pot that will fit inside the solar box cooker and place it inside of an Oven roasting bag (used for roasting turkeys) and then seal or tie the bag closed.This will create what is known as the "greenhouse effect", trapping extra heat and retaining steam and moisture which will in turn maximize temperatures and cooking results. 

If you wish, you may add some extra reflector panels on the side in order to increase the concentrations of sunlight into the box and onto the cooking pot, thus increasing your temperatures. 
:::

##### Benchmark

List concurrents and relative projects and describe how they relate or differentiate to your project
:::warning
*   Pizza box solar oven: https://www.sciencebuddies.org/stem-activities/solar-oven - this time, it’s an oven not a cooker and they don’t target homeless people
:::

##### Ressources

We are expecting existing tutorials that can help you to materialize your proposal. You can search on youtube.com, instructables.com, thingiverse.com, etc.
:::warning
*   How to Turn a Pizza Box into a Solar Oven, https://www.youtube.com/watch?v=xbwliZJiHe8
*   School-gen | How to make a solar oven (using a pizza box), https://www.youtube.com/watch?v=Fsx0EHhMXDc
*   ...
:::

***

##### Prototype description
:::danger
Your prototype must be **a physical object** : images, drawings, diagrams and 3D files will not be considered as prototypes
:::

Describe here the materials and tools you've used to build your prototype. 
You can use rough materials, such as paper, cardboard, clay, lego or repurpose existing objects.
:::warning
- A pizza box 
- Plastic wrap 
- Aluminium foil  
- A wood skewer 
- Tape 
- Ruler Marker 
- Scissors 
- One sheet black construction paper 
:::



##### Prototype pictures

:::warning
![](https://i.imgur.com/vxerGJ2.jpg)
 
 ![](https://i.imgur.com/lBv6Ti7.jpg)


![]![](https://i.imgur.com/vYBN13w.jpg)

(insert 3 pictures here)
:::

Insert at least one main picture and two detail pictures of your prototype.
:warning: <span style="color:red">**Drawings, illustrations and other images are not allowed.**</span>

##### Prototype video
Use your smartphone to make a short video (30s) showing your prototype, and post it on the Slack channel of your group.

* * *

### Proposal n°2 : Box Type solar cooker

##### Actors
:::warning
- BY WHO? We are a team of student from EM Lyon and we want to develop solar cooking for homeless people
- FOR WHOM? Our target is homeless people 
- WITH WHOM? All businesses and individuals around homeless people would also be involved: they will need a  box and alimunium foil to create their own solar cooker.
:::

##### Context 
:::warning
- WHY? Our goal : Our goal is to create Solar cookers that could be made anywhere with a very few materials. It could allow homeless to cook anywhere with nearly nothing. What we consider success would be to manage to create a solar cooker that would be easy to create and which would be working in any place where there is enough light. 
Our end user : homeless people. A statistic from Solar Cookers website shows that 3 out of 7 people today lack modern fuel to cook food. 
- WHEN? Mainly in summer: anytime when there is sufficient sunlight
- WHERE? We want to adapt already existing solar cookers to the European market. 
:::


##### Features
:::warning
- WHAT? The particularity of our solar cooker is that it will allow homeless people to cook food anywhere with the need of only 3 materials (box, aluminium foil), it is cheap, easy to make and movable. Finally, it is recycable.
- The Kyoto box can:
1. Help stop deforestation

2. Help remove indoor smoke pollution. 1.6 million deaths every year

3. Cleans water. Water-borne diseases kill 10 million people every year

4. Lowers cost of energy since the sun provides free fuel

5. Reduce spinal cord injuries from carrying firewood

6. Reduce rape and landmine injuries from young girls fetching firewood

7. Reduce time waste from fetching firewood and allows kids to attend school

8. Cook food slowly, retaining important vitamins

9. Reduce fire hazard

10. Reduce CO2 emissions
- HOW? The key actions are to find the materials, build the solar cooker and then put food inside to use it. The actors (homeless people and individuals and businesses around them) connect when homeless are looking for the raw materials to build the solar cooker.
:::

##### Usage scenario

Describe use cases  
How will users access your service? 

Describe scenario of utilisation, and add a drawing for each steps :

:::warning
**Initial context:**

Lorem ipsum dolor sit amet, consectetur adipisicing elit. Repudiandae at pariatur eos eum voluptas eaque animi cumque! Molestiae molestias velit numquam, incidunt! Blanditiis, cupiditate repellat qui eum molestias, temporibus!
:::

:::warning
**Action 1:**
![](https://i.imgur.com/5VyLCKW.jpg)


Put two boxes, one inside the other.
:::

:::warning
**Action 2:**

Put an acrylic cover.
:::

:::warning
**Action 3:**
![](https://i.imgur.com/9oYuJPR.jpg)

Put black paint on the inner box, it helps concentrate the heat 
:::

:::warning
**Action 4:**
![](https://i.imgur.com/v1FOqj8.jpg)

 Put silver foil on the outer, it helps concentrate the heat 
:::


 
:::warning
**Action 5:**
![](https://i.imgur.com/4MBGX73.jpg)
![](https://i.imgur.com/h7iv7hV.jpg)

 Add a layer of straw or newspaper between the two provides insulation
:::
 
:::warning
**Resolving situation:**

User Guidelines : 
Step 1: In order to achieve the best performance of the solar cooker, keep the solar cooker in the sun in open space free from any shadow. Leave the cooker under the sun for at least 45 minutes to preheat the cooker and allow it to prepare for cook before putting any food inside the box.  

Step 2: Adjust the cooker so that the reflecting mirror is placed in a position that faces the sun and the reflected rays fall on the transparent glass lid 

Step 3: Open the glass lid to put food inside for cooking and close the lid properly. Note that do not open the lid once the cooking vessels have been placed inside the cooker.  

Step 4: When food is fully cooked, open the lid to take out the food and remove the cooking vessels using cloth napkins to avoid burning.  
:::

##### Benchmark

List concurrents and relative projects and describe how they relate or differentiate to your project
:::warning
*   John Bohmer’s Kyoto Box, https://www.fastcompany.com/1262567/5-solar-powered-kyoto-box-wins-hp-climate-change-challenge

##### Ressources

We are expecting existing tutorials that can help you to materialize your proposal. You can search on youtube.com, instructables.com, thingiverse.com, etc.
:::warning
*   How to make a simple solar cooker to understand the use of solar energy, https://www.youtube.com/watch?v=v5CdNH3sQT0, it explains well how to create the box and how to use it
*   Kyoto Box Solar Cooker, https://www.youtube.com/watch?v=emnyDUaIKrM, it shows how people can use it in the wood
:::

***

##### Prototype description
:::danger
Your prototype must be **a physical object** : images, drawings, diagrams and 3D files will not be considered as prototypes
:::

Describe here the materials and tools you've used to build your prototype. 
Your you can use rough materials, such as paper, cardboard, clay, lego or repurpose existing objects.
:::warning
1) An insulated metal box painted black from inside. 
2) A glass sheet. 
3) A plane mirror as reflector 
4) Silver foil (optional) 
:::



##### Prototype pictures

:::warning
!![](https://i.imgur.com/l9J5s5i.png)

:::

Insert at least one main picture and two detail pictures of your prototype.
:warning: <span style="color:red">**Drawings, illustrations and other images are not allowed.**</span>


##### Prototype video
Use your smartphone to make a short video (30s) showing your prototype, and post it on the Slack channel of your group.

* * *

### Proposal n°3 : Umbrella solar cooker type

##### Actors
:::warning
- BY WHO? We are a team of student from EM Lyon and we want to develop solar cooking for homeless people
- FOR WHOM? Our target is homeless people 
- WITH WHOM? All businesses and individuals around homeless people would also be involved: they will need an umbrella and alumunium foil to create their own solar cooker.
:::

##### Context 
:::warning
- WHY? Our goal : Our goal is to create Solar cookers that could be made anywhere with a very few materials. It could allow homeless to cook anywhere with nearly nothing. What we consider success would be to manage to create a solar cooker that would be easy to create and which would be working in any place where there is enough light. 
Our end user : homeless people. A statistic from Solar Cookers website shows that 3 out of 7 people today lack modern fuel to cook food. 
- WHEN? Mainly in summer: anytime when there is sufficient sunlight
- WHERE? We want to adapt already existing solar cookers to the European market. 
:::


##### Features
:::warning
- WHAT? The particularity of this specific system is they just need two materials and those are one of the easiest materials to find: an umbrella (even a broken one would work, we just need the shape) and aluminum foil. 
- HOW? First step is to find the key materials, easily build it and then test it with real food. The actors are the homeless people and their environment, that connects to them whenever they search for their materials
:::

##### Usage scenario

Describe use cases  
How will users access your service? 

Describe scenario of utilisation, and add a drawing for each steps :

:::warning
**Initial context:**

The use of a parabolic shape is not a new invention by any means. There has been use throughout history of focusing the sun’s rays for cooking purposes. The benefits of using this solar oven is not using up energy and not releasing any gases into the air.
:::

:::warning
**Action 1:**
![](https://i.imgur.com/zehFOFZ.jpg)

Cut off the handle of the umbrella, as far as we can. 
:::

:::warning
**Action 2:**
![](https://i.imgur.com/hyebHlA.jpg)

To make the reflective part of the oven, we will have to cut the reflective paper into triangles that fit our size umbrella.
:::

:::warning
**Action 3:**
![](https://i.imgur.com/usZ3hHL.jpg)

Test it and enjoy!
The cooker will be able collect light from the sun and focus it on one point because the umbrella is in a parabolic shape and the reflective material (such as foil) is able to collect the light and turn it into heat.
:::

:::warning
**Resolving situation:**
![](https://i.imgur.com/G0t1C1f.jpg)
![](https://i.imgur.com/pHcNnNy.jpg)

Step 1: Place the umbrella solar cooker under direct sunlight to allow full absorption of lights and prepare tripods and a surface on top at the center as cooking platforms. Wait the cooker to heat up in order to better prepare for cooking process.
Step 2: Once the cooker is heated up, place food inside a pod or a pan and then put it directly onto the surface which is at the center of the cooker.
Step 3: When the food is fully cooked, using a cloth napkin or protective gloves to remove the food from the cooking platform and enjoy the food.
:::

##### Benchmark

List concurrents and relative projects and describe how they relate or differentiate to your project
:::warning
*  Umbrella solar cooker: https://www.appropedia.org/Umbrella_solar_cooker - the difference is that our targets homeless people but the concept is similar. They use more complicate materials that are not accessible for homeless.
*   Paracuina solar cooker: http://solarcooking.org/plans/paracuina.pdf - the main difference is again the target and number of materials
:::

##### Ressources

We are expecting existing tutorials that can help you to materialize your proposal. You can search on youtube.com, instructables.com, thingiverse.com, etc.
:::warning
*   New model of solar cooker: https://m.youtube.com/watch?v=mJeNp_LUpU8 - it’s a similar format but ours is simpler 
*   Umbrella solar cooker: https://www.instructables.com/id/Umbrella-Solar-Cooker-1/ - a lot of materials but the idea of using a stainless pot might be interesting to incorporate
:::

***

##### Prototype description
:::danger
Your prototype must be **a physical object** : images, drawings, diagrams and 3D files will not be considered as prototypes
:::

Describe here the materials and tools you've used to build your prototype. 
Your you can use rough materials, such as paper, cardboard, clay, lego or repurpose existing objects.
:::warning
1) An umbrella  
2) Reflective paper 
3) Thermometer (to check the temperature) 
4) Scissors
:::



##### Prototype pictures

:::warning
![](https://i.imgur.com/cerqfmV.jpg)

:::

Insert at least one main picture and two detail pictures of your prototype.
:warning: <span style="color:red">Drawings, illustrations and other images are not allowed.</span>


##### Prototype video
Use your smartphone to make a short video (30s) showing your prototype, and post it on the Slack channel of your group.


* * *

# P2. Test!
:::info
The goal of this phase is to improve your prototypes using end-users feedback.
:::
:::danger
**Negative user feedback doesn't means your proposal is bad** : do not give up and analyse what are the pain points to solve in a new version.
:::
## Test and iterate 3 proposals

### 1. Test your 3 prototypes
---
#### User 1

:::warning
- Marcos Batista
- 27 years old
- Director of the homeless association
- +55 31 988770818
- amonp.belohorizonte@gmail.com
- E-mail
- One e-mail exchange 
:::
##### Prototype 1 : user feedback

:::warning
| Postive | Neutral  | Negative |
| --------| --------| --------|
| The lefleat is colourful | Note here neutral remarks| There is too much things written on it, it could be simpler for the user|
Note here other comments about your meeting with the user
Note here features that needs to be improved/removed/added
:::
##### Prototype 2 : user feedback

:::warning
| Postive | Neutral  | Negative |
| --------| -------- | --------|
| very well explained, easy to use| Note here neutral remarks| The picture on the front page can be misleading |
Note here other comments about your meeting with the user
Note here features that needs to be improved/removed/added
:::
##### Prototype 3 : user feedback
:::warning
| Positive | Neutral  | Negative |
| --------| --------| --------|
| Beautiful leaflet, easy to understand| | The picture at the end can be misleading, very hard to make for somebody in the street|
Note here other comments about your meeting with the user
Note here features that needs to be improved/removed/added
:::
***
#### User 2
:::warning
- Pedro Oliveira
- 35 years old
- Engineer
- +55319778363892 
- pedro.oliveira12@yahoo.com.br
- Phone exchange
- 10 minutes
:::
##### Prototype 1 : user feedback
:::warning
| Postive | Neutral  | Negative |
| --------| --------| --------|
| The pizza box solar cooker is so easy to make! Would be very helpful for people in the street to be able to warm up their food| Note here neutral remarks|The instruction could be clearer sometimes|
Note here other comments about your meeting with the user
Note here features that needs to be improved/removed/added
:::
##### Prototype 2 : user feedback
:::warning
| Positive | Neutral  | Negative |
| --------| --------| --------|
| very well detailed| Note here neutral remarks| There are a lot of steps to make the Kyoto solar cooker, maybe not so easy|
Note here other comments about your meeting with the user
Note here features that needs to be improved/removed/added
:::
##### Prototype 3 : user feedback
:::warning
| Postive | Neutral  | Negative |
| --------| --------| --------|
| Such a great idea to do a solar cooker with an umbrella.| Note here neutral remarks| It is hard to cut the handle of the umbrella with no material... which makes it difficult to do on the spot |
Note here other comments about your meeting with the user
Note here features that needs to be improved/removed/added
:::
***
#### User 3
:::warning
- Ana Paula Serra
- 48
- Social assistant
- +5531991929609
- anap.serra@hotmail.com
- Facebook message
- 20 minutes
:::
##### Prototype 1 : user feedback
:::warning
| Postive | Neutral  | Negative |
| --------| --------|  --------|
| A pizza box is a great base to build a solar cooker because it is easy to find | Note here neutral remarks| Too much writting|
Note here other comments about your meeting with the user
Note here features that needs to be improved/removed/added
:::
##### Prototype 2 : user feedback
:::warning
| Positive | Neutral  | Negative |
| --------| --------| --------|
| The box is maybe the easier material to find in the street| Note here neutral remarks| The size of the box should be big enough to fit the food but not too big so that the sun can easily reflect... it can be hard to find|
Note here other comments about your meeting with the user
Note here features that needs to be improved/removed/added
:::
##### Prototype 3 : user feedback
:::warning
| Postive | Neutral  | Negative |
| --------| -------- |-------- |
| Great idea, easy to find an umbrella| Note here neutral remarks| For all the prototypes, we need to use a lot of aluminium foil... is there any other material that could be used ?|
Note here other comments about your meeting with the user
Note here features that needs to be improved/removed/added
:::

***
### 2. Improve your 3 prototypes
Insert below **at least 3 pictures** for each one of your iterations showing your proposals evolution.
:warning: <span style="color:red">**Drawings, illustrations and other images are not allowed.**</span>

:::warning
**Prototype of your 1st proposal**

![]![](https://i.imgur.com/enfmJPa.jpg)

/exemple.jpg) ![]![](https://i.imgur.com/6RuzNFU.jpg)
 ![]![](https://i.imgur.com/jgTnFcG.jpg)



Describe the evolution of the prototype:

We have improved the lefleat to make it easier to use 
:::

##### Prototype video
Use your smartphone to make a short video (30s) showing your improved prototype, and post it on the Slack channel of your group.
***

:::warning
**Prototype of your 2nd proposal**
![](https://i.imgur.com/6qzz1Jq.png)
![](https://i.imgur.com/DWkY79a.png)
![](https://i.imgur.com/yhjYJ7s.png)
![](https://i.imgur.com/9xdVuTM.png)
![](https://i.imgur.com/GXQkCQb.png)
![](https://i.imgur.com/en7h88K.png)


:::

##### Prototype video
Use your smartphone to make a short video (30s) showing your improved prototype, and post it on the Slack channel of your group.
***
:::warning
**Prototype of your 3rd proposal**
![](https://i.imgur.com/KBvvhPz.jpg)
![](https://i.imgur.com/fbafAi4.jpg)
![](https://i.imgur.com/Xfn7HK0.jpg)


Describe the evolution of the prototype:
We have improved the lefleat to make it easier to use

:::

##### Prototype video
Use your smartphone to make a short video (30s) showing your improved prototype, and post it on the Slack channel of your group.
***

***
### 4. Select the most promising proposal

Describe below the selection process of the most promising proposal :

:::warning
* We chose the pizza box solar cooker as our final proposal based on its user-friendly design, easy-to-find materials, and mobility advantage.
* compared to the umbrella solar cooker, the pizza box cooker has mainly two advantages:
1. the pizza box cooker produces less waste of foil paper because of its smaller capacity
2. the pizza box cooker is easier to make for users. The umbrella solar cooker not only requires lots of usage of foil paper but also requires users to manually cut off the umbrella handle. Cutting of the handle can be difficult and even dangerous for the homeless when they do not have proper tools. 

Compared to the kyoto box solar cooker, the pizza box cooker has two advantages:

1. the pizza box cooker requires less materials. The kyoto cooker requires users to find not only the three basic materials (foil paper, carton box and tape), but also materials that are hard to find such as glass. 
2. the pizza box cooker is easier to make for users as it only requires three main materials: a pizza box, foil paper and black paper.

:::

Describe below what are the features of your final project :
:::warning
1. Main feature: easy access to materials needed
2. Second feature: easy manufacture process
3. Third feature: mobility: easy to transport from point A to B
4. Fourth feature: recyclability 

:::

***
# P3. Design
## Make your final prototype
:::info
Now that you have defined what is your best proposal it's time to make a greater version of it. You will present it to the jury during the final evaluation alongside the early prototypes made in the previous phase.
:::
:::success
A good prototype is self-explainatory : the user must be able to understand how it works without instructions or user manual. It must be fully functional and sufficiently strong to withstand several demonstrations in real conditions of use.
:::
:::danger
For this phase it is **mandatory** to use at least :
- The **laser cutter** and/or the **3D printers** to build your physical “shell”
- **Arduino** electronics and/or **Adobe XD** to make your prototype interactive.
:::
:warning: <span style="color:red"> **Keep in mind that for the end evalutation the prototype will be the only way to communicate your project to the jury!** 
</span>
___

### Ressources

Here is a short list of useful websites and softwares for prototyping things.

:::success
- [instructables.com](https://www.instructables.com/): A great website with tutorials for (almost) everything
- [makezine.com](https://makezine.com/projects/): A well known magazine with tons of cool projects
- [thingiverse.com](https://www.thingiverse.com/) The world's largest 3D printing commmunity, with loads of projects
- [hackaday.com](https://hackaday.com/): If you are a bit hacker or want to become one, this site is for you!
- [wikifab.org](https://wikifab.org/wiki/Accueil): Just like instructables, but *en français*
- [Slicer](https://apps.autodesk.com/FUSION/en/Detail/Index?id=8699194120463301363&os=Win64&appLang=en) : A software to convert 3D models (.stl files) into laser-cutted slices, a great tool to build cardboard objects. 
- [Make a box](https://makeabox.io/) : A website to create boxes that can be laser cutted
- [Makercase](http://www.makercase.com/) : Another laser cutted boxes website
- [templatemaker.nl](https://www.templatemaker.nl/) : To create quiclky paper objects that can be cutted with the laser cutter.
- [Sculptris](http://pixologic.com/sculptris/) : A 3D sculpting tool, a fun way to create 3D models for 3D printing or laser cutting.
- ...
:::

Note in the section below all the projects and tools you've find to help you for the conception and fabrication of your final prototype.
:::warning
*  Thingiverse: https://www.thingiverse.com/thing:3794875, we used thingivers to find our potential cooking vessel used in our solar cookers. this 3D egg paacher is a great example of cooking vessel that we could put into our solar cookers to better ressemble the user experience. https://www.thingiverse.com/search?q=solar+cooker+&dwh=305df0fd785f777. We also looked up other 3D models that are similar to our solar cooker modles to get some inspirations.
*   Wikifab: https://wikifab.org/wiki/ZipStich_Chair_with_plywood_pieces_and_zip_ties, we used wikifab to learn how to properly assemble our solar cookers. This reference of building ZipStich Chair with plywood pieces has brought us tremendous help when we build our own solar cooker. 
*  Make a box: https://makeabox.io/, the website allowed us to simply input the measures of our pizza box solar cooker and helped us to better use lasser cutting technique to build our final product. 
* Makezine: https://makezine.com/2012/01/05/solar-heater-from-can-lids-and-woven-plants/, we got very inspired by the cool projects found on the makezine webstire. This example of solar cooker using can lids and woven plants gave us lots of inspirations. https://makezine.com/2009/01/13/diy-solar-trackers/, this solar tracker using bicycle wheels and a linear actuator opened our eyes and let us wonder what other improvements we could have done for our solar cooker.   

### Demonstrator design
#### Drawing

:::info
Start by taking a sheet of paper and draw the global shape of your demonstrator, then explode it into the parts that compose it and draw them one by one.
:::

Insert below the pictures of your drawings, don't forget to write a caption for each image :

:::warning
![](https://i.imgur.com/7wpxUSV.jpg)

![](https://i.imgur.com/lCV0b7Q.jpg)


Main picture : This is how our Pizza Box solar cooker looks in general.
:::

:::warning
![](https://i.imgur.com/YqeBvqF.jpg)


Part 1: The first thing that we need is wood to build our pizza box through laser cutting.
:::

:::warning

![](https://i.imgur.com/JqEuIMH.jpg)

Part 2: This is the hinge that we 3D printed
:::

:::warning
![](https://i.imgur.com/49kalNu.jpg)

Part 3: This is the list of all the materials that we used
:::



 
___
### Means of fabrication

:::info
Now that you have designed your final prototype it's time to build it! Take the time to fill accuratly the following section to have a good overview of the building process.
:::

#### Tools

List below what tools you need for building the project: 
:::warning
* Tool 1: Adobe Illustrator
* Tool 2: Laser cutting
* Tool 2: 3D printer
* Tool 3: Adobe xd

:::
#### Softwares :
List below what software you need for the conception of your final prototype : 
:::warning
* Software 1: Adobe Illustrator for designing our final products
* Software 2: Tinkercad to process our 3D printing 
* Software 3: Adobe XD for designing our interactive website
* Software 4: [Canva.com](https://) for brochure design
* Software 5: Sketches app for all the drawings of our prototypes


:::

#### BOM (Bill Of Materials)
List in the table below all the elements you need to build your demonstrator (replace the exemples with your parts) : 
:::warning
|Part number| Part name   | Material /description    | Dimensions |Quantity |
|-----------| ----------- | ------------------------ | --------   |-----    |
|1          | wood | for the outside of the pizza box - 5 mm               | 29x29cm | 2       |
|2          | Glass  | glass to help the food warming                   | 29x29cm | 1      |
|3          |  Tape    |   To seal the box together              | / |      1  |
|4          | inside of the pizza box | Aluminium foil |   29x29cm   | 1  |

:::
:::success
Once you have decided what features to prototype and how, settle a meeting with the makers’ lab manager of your campus. He will give you some technical feedback and the material you need. Do not expect the makers’ lab managers to tell you what to build!
:::

___
### Conception

- Use Adobe Illustrator or TinkerCAD to design your parts.
- Use Adobe XD and/or arduino to design interactions

:::warning

* Here is a screenshot of our Adobe Illustrator file to design our pizza box. 

![](https://i.imgur.com/KMIc3H6.jpg)

---

* Then we also used 3D printing to print an Hinge.
![](https://i.imgur.com/GGAVUaO.jpg)


---

* We have also created a website to advertise our project and make it well-known espacially for associations so that they could teach homeless people how to build their own solar cooker.

(https://xd.adobe.com/view/e1f50d28-ae6f-4118-6cca-4c7a46584c93-97c4/)
:::
___
### Building process

Describe below the building steps of your demonstrator and insert a picture for each step :

:::warning
![](https://i.imgur.com/YwbslvL.jpg)

**Step One** : After creating our Adobe Illustrator project, we started printing our box with the aid of the laser printer.
:::

:::warning
![](https://i.imgur.com/N0uDwXL.jpg)


**Step Two** : Once it was printed, we started to cut the pieces in order to have all the parts to assemble.
:::

:::warning
![](https://i.imgur.com/WG5ZtSe.jpg)


**Step Three** : We started assembling the solar cooker by glueing the parts with hot glue.
:::

:::warning
 ![](https://i.imgur.com/sHIMKRd.jpg)


**Step Four** : Once assembled, we had to put the glass on the top of our project.
:::

:::warning
![](https://i.imgur.com/1tQZHv6.jpg)
:::


**Step Five** :  With the glass in the right place, we were able to create a cover with the part we printed.


:::warning
![](https://i.imgur.com/tIOQVUK.jpg)

**Step Six** : Once everthing was assembled, we started to cover our box with tape and aluminum foil.
:::

##### Prototype video
The video has been sent on our slack channel!
  
---
# P4. Share
:::info
You’re almost there! You’ve a built your final prototype, now it’s time to share your project with the world. During the sharing phase you’ll make your project understandable and makable by everyone.
:::

:::danger
In this part you have to fill your online documentation using Glitch, don't forget to insert the link below.
:::

:::warning
[my-documentation](https://)
Insert here the link of your Glitch documentation
:::

