Senior Capstone
Background
Colorectal cancer is the 3rd most common diagnosed cancer in the United States. Colonoscopy is the most common screening method used in the US and allows physicians to examine and remove polyps. On average per patient, the cost of diminutive polyp removal was $210.
Needs Analysis
Opportunity Space
When I asked people what they loved about camping, they had a lot to say: the opportunity to bond and gather, the magic of the fire, and the tradition of a simpler era.
People love cooking at camp, but not when it comes to sustainability. A common theme among users I talked to was the feeling that their sustainability was negatively impacted in the outdoors.
Insight
The tension between sustainability and convenience often makes people trade off on their ideal experience
- Through my research I found that campers are lacking equipment to allow them to manage the balance of prepping at home and prepping at camp to have a fulfilling and sustainable food experience.
- Users currently use a patchwork of products to cover the food experience, which results in the lack of a kitchen workflow at camp
- Users something that covers the whole cooking journey and emphasizes decreasing food and packaging waste.
Design Requirements
A convenient product and service that amplifies the sustainable meal experience by emphasizing preparation and building on the ritual and experience of cooking over the fire.
Brainstorming
Based on these design requirements I began to brainstorm ideas and gathered feedback on these ideas from campers.
Prototyping
I developed the top ideas into multiple prototypes.
Testing
I refined into a single final concept, a modular prep and cook set. Created CAD assembly model in Solidworks which later was used to prototype using 3D printer, laser cutter and water jet.
Final Prototyping
Confident in this direction, I moved towards creating a works-like, looks-like prototype of this concept.
Water jet 3/16″ 304 Stainless Steel. Cut holes undersized for later machining.
Sandblasted parts for a smooth, matte finish, removing surface imperfections.
Reamed holes for precise fit. Tapped holes for indexing plunger.
Assembled stands using shoulder bolts and brackets at each corner.
Mirror or Matte Finishes
I 3D printed the compost bin, pot and inserts using PLA and FPLA (using a 3D printer I built).
Fully assembled!
Sustainable Materials
The tension between sustainability and convenience often makes people trade off on their ideal experience
304 Stainless Steel
Durable, Recyclable
Bamboo
Sustainable, Anti-bacterial
Polypropylene
Food Safe, Recyclable
- Stainless steel as the sole metal used in fasteners, frame, attachment parts and cookware for its long-lasting durability. It is also 100% recyclable.
- Bamboo as the material used in the chopping board. This sustainable crop is a fast-growing grass which reaches adult size in only 3 to 5 years.
- Polypropylene for the compost and prep containers. Polypropylene is one of the easiest to recycle plastic polymers.
Reflection
- Learned a lot about myself and how I work through this 6-month solo project
- A new appreciation for the challenge of narrowing from a very wide brief ‘sustainable camping’ to a product that solves a specific unmet need
- The importance of storytelling in helping people understand your project. Real photos & videos in context are more powerful than pretty renders.
- Special thanks to Club Craig: Thesis Advisor Craig Sampson, Jesse Brown, and Paige Hendersen!
