Project

# Title Team Members TA Documents Sponsor
68 Fingerprint Protected Voting Machine
Ashwin Dandapani
Brennan Hartigan
Jeremiah Kennedy
Dean Biskup design_document1.pdf
design_document2.pdf
design_document3.pdf
design_document4.pdf
design_document5.pdf
final_paper1.pdf
presentation1.pdf
proposal1.pdf
Team Members: Ashwin Dandapani (ashwind2), Brennan Hartigan (bah4), Jeremiah Kennedy (jck5)

Title: Fingerprint Protected Voting Machine

Problem: High skepticism about the security of voting machines, and the subsequent fraud or inaccuracies in voting that come with disparities in the security of voting machines.

Solution Overview: This project will produce a voting machine that can enroll voters into its system, save voters’ biometric information into its memory, delete voters from its memory, authenticate voters based on their biometrics, vote for a candidate after being authenticated by the biometric system, prevent voters from voting more than once, and reject voters who are not already enrolled in the system.

Solution Components:

Subsystem 1: Finger print module - will read fingerprints of voters and send biometric information to the system’s memory
Subsystem 2: LCD Screen - will show all information relevant to the voter and help the voter input and output information in and out of the overall system
Subsystem 3: Control Keys - will allow the voter to control the voting machine, as well as select candidates when it is time to make votes. This would be
done using a keyboard and push buttons, and the inputs will be processed using subsystem 5.
Subsystem 4: External output devices - LEDs and a speaker will give visual and audio output to the voter to assist them in using the voting machine
Subsystem 5: Microcontroller - will be the brains of the project, controlling all other subsystems and allowing them to work together in the machine

Criterion for Success: The ability to identify voters with their unique biometric IDs, and allow them to make secure, legitimate votes that are accurately recorded within the system.

The Marching Band Assistant

Wynter Chen, Alyssa Louise Licudine, Prashant Shankar

The Marching Band Assistant

Featured Project

NetID/Names

wynterc2 (Wynter Chen), alyssal3 (Alyssa Licudine), shankar7 (Prashant Shankar)

Problem

Drum majors lead and conduct marching bands. One of their main jobs is to maintain tempo for the musicians by moving their hands in specific patterns. However, many drum majors, especially high school students, need to learn how to conduct specific tempos off the top of their head and maintain a consistent tempo without assistance for performances. Even those with musical experience have difficulty knowing for certain what tempo they're conducting without a metronome.

Solution Overview

Our project consists of an arm attachment that aids drum major conducting. The attachment contains an accelerometer that helps determine the tempo in beats per minute via hand movement. A display shows the beats per minute, which allows the drum major to adjust their speed as necessary in real time. The microcontroller data is wirelessly transmitted, and a program can be downloaded that not only visualizes the data in real-time, but provides an option to save recorded data for later. There is also a convenient charging port for the device.

This project is a unique invention that aims to help marching bands. There have been previous projects and inventions that have also digitized the conducting experience, such as the Digital Conducting Baton from Spring 2015. However, these have been in the form of a baton rather than a glove, and are used to alter music files as opposed to providing feedback. Additionally, orchestra conductors use very delicate motions with a baton, while drum majors create large, sharper motions with their arms; thus, we believed that an arm attachment was better suited for marching band usage. Unlike other applications that only integrate digital instruments, this project seeks to assist live performers.

Link to RFA: https://courses.grainger.illinois.edu/ece445/pace/view-topic.asp?id=37939

Project Videos