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Personal Narrative: My Captone Project

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My capstone project was a dog walker and a wheelchair for Seely. Since the Humane Society didn’t know if she’d be able to get a prosthetic or not, my group designed two products for two situations. The walker will help Seely learn how to use a prosthetic leg, if she gets one, and the wheelchair will allow her to walk without her front legs. Starting this project, I had a general knowledge of the design process that I’d used in many of my earlier projects, as well as other knowledge and skills from specific projects. The prosthetic arm project taught me how to make a functional product on a slim budget, as well as important aspects to consider when designing a prosthetic, such as comfort and ease of use. From the Rube Goldberg project and the edible car challenge, I learned how to work through problems and improvise solutions. When the mousetrap couldn’t launch the marble high enough because of the limited space, we mounted it onto a ramp. When my edible car couldn’t roll well, I used a different design, and then another design when that …show more content…

When putting together the initial design, my group had to consider many of the same elements my partner and I did when designing our prosthetic arm. In both projects, we didn’t want to spend too much money, but still wanted our final result to function well. For the capstone project, durability was also an important factor, since dogs can be hyper and often run a lot. We used common, yet durable materials in our wheelchair and walker, such as PVC pipe, copper pipe, bike wheels, and the back of a backpack. While building the projects, we ran into plenty of issues; the wheels wouldn’t stay on the walker, the fabric kept coming un-velcroed, the pipes of the wheelchair twisted when it was used, etc., etc. We had to come up with creative solutions on the fly, just like I’d done previously in the Rube Goldberg and edible car

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