Digital Commons Network^™

Fluid Midi Ribbon Guitar, Noah Baker

Electrical Engineering

This project was developed to create a new electronic instrument based off of a guitar. The design will give the user more chord combinations than are available on a typical guitar, the ability to retune each “string”, and customizable MIDI controller outputs, while trying to retain a similar playing style. The initial design for this project included implementing an onboard synthesizer (analog or digital). This idea was scrapped for time and cost considerations and replaced with MIDI output which will yield user customizable sound through virtual instruments, such as Massive.

Cal Poly Application Parking Feature Integration, Ryan Lin

Electrical Engineering

The Cal Poly mobile app provides students, faculty, staff, and visitors of Cal Poly with information pertaining to the campus (such as information about admissions, campus life, campus news, etc.) This project extends the functionality of the Cal Poly app to provide information regarding campus transportation. In particular, this project provides 1. a live twitter feed with announcements about events that may affect the roads and parking spaces on campus 2. an ‘alternative transportation’ points of interest map illustrating the locations of zipcars and electric vehicles charging stations on campus and 3. an easy to use interface to reserve an …

An Experiment: Instagram Marketing Techniques And Their Effectiveness, Ashley Ha

Communication Studies

Social media marketing has become the newest form of advertising for companies. The mobile-social platform, Instagram, has become an important tool for marketing. About two-thirds of big companies are already using Instagram to their advantage. There are no set guidelines on how companies should be advertising themselves on Instagram but there are patterns. The purpose of the study is to find out which Instagram marketing technique out of the three I’ve chosen can be the most successful when trying to achieve more followers, have a wider brand recognition, and increase sales. The marketing techniques I’ve chosen are Instagram posts showing …

Locals Only!: Understanding Localism In San Luis Obispo Surfing, Matthew Alan Khachadoorian

Communication Studies

No abstract provided.

The Movie "Wild": In Search Of A Lost Soul, Jerry Duane Gibson

Communication Studies

The Pacific Crest Trail is a 2,600 mile area that begins at the border of San Diego and Mexico and finishes near the Washington and Canadian border. Cheryl Strayed wrote her memoir about her journey along this trail in 1995 at the age of 26. Her book was then made into a motion picture and released on December 25^th, 2015. The director, Jean-Marc Vallee, was suggesting the idea that the Pacific Crest Trail was a very effective psychological therapeutic tool for grieving the loss of a parent while discovering one’s true authentic self. The traditional western methods of …

The Power And Importance Of Emotional Investment In Scholarly Research: An Ethnographic Account Of San Luis Obispo County Juvenile Hall, Claire E. Shannon

Communication Studies

No abstract provided.

"Up For Whatever": A Close Reading Of Anheuser-Busch Superbowl Advertisement, Jamison Jordan

Communication Studies

No abstract provided.

The Girl With The Dragon Tattoo: A Feminist Critique Of Lisbeth Salander, Sandra Michelle Robles

Communication Studies

No abstract provided.

Investigating The Cause Of Unique Mechanical Behavior In Platinum Alloy Guidewire Tips, Evan Borgeson, Alfred Rosen

Materials Engineering

The platinum alloy used by Abbott Vascular in guidewire tips exhibits a yielding behavior characterized by an abrupt transition from elastic to plastic zones and high ductility. This yielding behavior was hypothesized to be a result of one of three structural phenomena: ordering, solute strain aging, or interstitial strain aging. To test for these strengthening mechanisms in the wire, X-ray diffraction analysis, heat treatments, and tensile testing were completed. The wire has a diameter of 0.0025 inches and was supplied in two forms, the final stress relieved state, and as-drawn from the production line. Heat treatments were performed at 130 …

The State Of Open Data In American Local Governments, Alice Zanmiller

City and Regional Planning

No abstract provided.

Solar Ordinance Feasibility, Andrew D. Oreizi

City and Regional Planning

No abstract provided.

The Need For International Policy For Environmental Refugees, Leigh Osterhus

City and Regional Planning

No abstract provided.

Public Art Ordinance, Sarah Wood

City and Regional Planning

No abstract provided.

The Lecturescribe Platform, Kevin Backers, Kevin Feutz, Erik Owen

Computer Science and Software Engineering

The LectureScribe platform is a free classroom transcription service that is deployed as a website. The platform allows professors to talk into a microphone, and deaf or hard of hearing students have the ability to see what the professor is saying in real time on their personal device. LectureScribe was created by three Cal Poly Software Engineering students. This document details the platform itself, as well as the developers’ process of creating this software system over the span of two academic quarters.

Ethnography Of Coachella: Communication Within The Intersections Of Popular Culture, Fandom, Music, And Performance, Vanessa Minh-Trang Pham

Communication Studies

No abstract provided.

The Implementation Of Communication Theories To Assist In Resolving Perennial International Conflicts, Kelly Witkop

Communication Studies

No abstract provided.

"Indians Are Not Mascots": Using Critical Race Theory To Examine The Documentary In Whose Honor, Karina Greek

Communication Studies

No abstract provided.

Josè Mujica's Speech At The Un: A Post-Colonial Look At A Neo-Colonial Issue, Alberto Ganis

Communication Studies

No abstract provided.

Investigating Hostility In A Retail Setting, Carlos D. Martinez

Communication Studies

Although there have been many changes in the way Americans shop, particularly the increase in eCommerce, studies have shown that 90% of all United States retail sales still happen in stores. This statistic highlights the continued importance of the in-store experience for the customer. Retail stores constantly rely on atmospherics to try and persuade the customers to make purchases and this study focuses on the use of mirrors to see if they can influence a customer’s attitude when a customer has encountered an unsettling situation.Specifically, this study was designed to investigate the possibility of using mirrors to aid in the …

Wilderness Survival: Multiplayer Survival Game Using Unity Game Engine (C#), Todd Bertorelli, Brady Thomas, Justin Fujikawa

Computer Science and Software Engineering

The goal of this senior project was to develop a standalone real-time multiplayer survival game based on elements from other similar games and mods from the computer game Warcraft III. The Unity game engine was used because it has a lot of the basic game development frameworks so more time could be done designing the game rather than implementing the frameworks. Even with the Unity game engine, there was still a large amount of implementation required to provide a foundation for designing the game, and thus more emphasis was put into framework implementation. This report discusses the original vision …

G Boots: A Real-Time 3d Puzzle Video Game Graphics Senior Project, Zachary Glazer

Computer Science and Software Engineering

G Boots is a real-time 3D puzzle video game. It uses OpenGL, using GLSL for shaders, in order to implement cross platform support of advanced rendering and shading techniques. A level editing system was implemented so that anyone can make or edit levels that can then be played in the game. At the end of two quarters of development by a single developer, one polished proof of concept level was created using the level editing system in order to show the feasibility of the project.

Printed Books Versus Digital Books, Mikayla Nicole Byars

Graphic Communication

The purpose of this study was to determine whether college aged students prefer to read from printed books or e-books when reading for pleasure and for school. Many factors go into the decision of which platform readers choose to read from such as cost, portability, durability, reading conditions, and lifetime. It is valuable to determine what drives consumers to be making these choices.

Forest Sign Maker, Victor Espinosa Iii, Kevin Ly, Lisa Yip

Mechanical Engineering

Executive Summary:

The Inyo National Forest is arguably one of the most beautiful locations in California, containing natural masterpieces such as Mount Whitney and the Ancient Bristlecone Pine Forest. Despite its magnificence, the Inyo National Forest can be a treacherous region. The Friends of the Inyo take pride in being able to facilitate the viewing experience for all outdoorsmen by maintaining the mountain trails, which includes providing adequate trail signage.

Unfortunately, there is a fundamental issue with the recent state of trail signage in the Inyo National Forest: the rate at which signs are being vandalized or naturally destroyed is …

Tadpole Tandem Electrically Assisted Tricycle, Austin Frederickson, Anthony Jacques, Kris Lawrence, Preston Mcelroy

Mechanical Engineering

The purpose of this senior project was to investigate the possibility of making bikes (as a regular mode of transportation) look much more appealing to the general public. To that end, an electric motor assist system was added to make it easier for the operators of the vehicle. A fairing was added to protect the rider from wind and rain, and an electrical subsystem consisting of a microcontroller and many other components was also added. The electrical subsystem was meant to store the information of different riders, calculate calories burned using a heart beat sensor, and increase visibility using strategically-placed …

Compact Tire Tester, Jess Mccafferty, Daniel Rodman, Michael Schuster, Connor West

Mechanical Engineering

No abstract provided.

Turbine Blade Cooling Passage Flow Bench, Gwen Church, Tom Hurni, Jake Hustedt

Mechanical Engineering

No abstract provided.

Freedom Ski, Toby A. Goldsteinholm, Ashley Scharff, Justin Satnick, Markus Rutner

Mechanical Engineering

The current availability of water skis for people who are paraplegic or quadriplegic is very limited. The aim of our project is to design a system that improves upon the current models of specialized water skis. Our intent is to create a waterski system that is structurally stable and handles responsively, in order to ensure that anyone is capable of effectively using our system to waterski.

The main client of our project is Quality of Life Plus, an organization that aims to aid veterans of the armed forces who have physical disabilities to still enjoy a good quality of life. …

Mechanical Prosthetic Hand For Navy Seal, Ryan Burke, Michael Friedman, Jose Lemus, Heather Martin

Mechanical Engineering

Quality of Life Plus has been improving the lives of many wounded servicemen and first responders around the country. Its mission is to foster and generate innovations to aid and improve the quality of life for those injured in the line of duty. This project is the fifth iteration of designing a prosthetic hand for an active duty Navy SEAL. The first iterations have been myoelectric systems where sensors are attached to the user’s muscles to actuate the prosthetic. However, the most recent has been a purely mechanical system, and was shoulder actuated. The design was more robust, it was …

Jonathan’S Natural Juices Mechanical Juice Dispenser, Andrew Meyer, Jesus Gutierrez, Danielle Lauinger

Mechanical Engineering

Team AJD was tasked with trying to create a juice dispenser that did not utilize pumps, but rather explore the venturi effect to see if it could be a suitable substitute. The venturi effect is when a fluid in a pipe goes through a gradual reduction in diameter in a pipe to increase the velocity and lower the pressure of a fluid. Utilizing this principle the team constructed a testing device to be able to run tests and verify the theory. The team was able to verify that the venturi effect was able to make juice at the correct mix …

'Fo Fighter: 2d Real-Time Game, Cary Dobeck

Computer Engineering

‘FO Fighter is a 2D real-time game for Android and iOS mobile devices. The game utilizes the motion sensors and touch screens built within these devices to give the player a great amount of control over their character’s position and firing direction. This control allows for a reactive environment set in outer space, where gravity is determined by the device’s orientation, while the player must dodge, fight and destroy multiple enemy fighters on each planet in the solar system. ‘FO Fighter has been tested throughout its development cycle on numerous devices on both the Android and iOS platforms, with testers …