Note: The documentation of my process of building this project is also written in a way that acts as instructions for anyone who wants to build this project in the future as well.
When I first started making my project, I made a vague plan for myself. I planned to finish a sketch of the product with specifications and to finish designing and cutting each of the 30 layers by the second week of working (Nov 25), and to finish the coding and testing out the LEDs by the third week (Dec 2). Finally, I planned to finish the capacitive touch prototyping and testing by the next week (Dec 9), leaving the last week to add on vinyl stickers to cover the capacitive sensors and any other small design changes.
I did not meet my deadlines. I underestimated how much time it would take to design and cut each layer, as well as the amount of time it would take to make a proof of concept before implementing it into the actual project. Designing and cutting each layer ended up taking almost three weeks to finish, and afterwards cutting the acrylic and getting the LEDS to work took another week. I ended up using the final week to finalize my project and make a proof of concept for my capacitive sensors before implementing them into the base of my project. As a result, I had no time to add vinyl stickers on the capacitive sensors and could not add small design details to my project. The pictures below are pictures of my journal entries, showing that what I actually accomplished did not match the pace that I planned.
I first started off my project by sketching out what my vision for it would be. I decided to do this because sketching out designs has helped me visualize my project before. It gives me a better understanding of what I am making. I spent a class period sketching out a 3D full version of the project, along with other various layers of the design. I tried to make sure I was content with the measurements of the project. The pictures below show some of my sketches.
I then recreated these sketches in Corel Draw more carefully, making sure that I kept precise measurements and specifications. I created one file with 30 layers, each of which were specifically made with the original project's design in mind. The picture below is what I used as a reference to recreate all the layers; most of the layers look rather similar to those of the original project, but specific measurements and design details are a little different.
You can find my version of these layers at the link https://drive.google.com/open?id=1JO5MBlL0xTXSsXQBNZ7rFOK2YKvIZ2mY (If you are apart of the Charlotte Latin School domain and you have Corel Draw downloaded. If you cannot access the link, some of the pictures below will give you a glimpse of what a couple of the layers looked like.
In order to design each layer, I started off making a circle of a specific diameter. For the first 14 layers, the diameters were the same, and for the last 22 the diameters were also the same, although they had a different value. The diameter for the first 14 layers ended up being the diameter of the smaller circle of the next 22 layers. In each of the first 14 layers, the design was identical, except for the inner circle, whose diameter shrunk by an average of 0.3 inches per layer. The other layers were designed using similar methods.