Initial post to web board

Video Lectures

Finding a Problem and Generating Solutions m4v
Diving Deeper m4v
Votingm4v
Reverse Brainstormingm4v, notes
Homeworkm4v

Assignment Description

This exercise is intended to facilitate project brainstorming and team formation. Please see the videos linked below for guidance on brainstorming to find problems and engineering solutions to those problems.

In the first lecture, the course staff will assign you into groups of approximately 8 students to work on this assignment. These are not the groups or projects you will be working with on your course project, they are strictly for this assignment!. Each brainstorming group will use the brainstorming methods outlined in the videos above to come up with problem statements and corresponding solutions. This ideation exercise is intended to stimulate the process of finding a suitable senior design project for this semester but not all problem statements or proposed solutions may fit within the scope of ECE 445.

After the first lecture, all students must make a post on the Web Board. This initial post must consist of either a problem statement or a proposed solution and may be posted as a reply to an existing thread.

Requirements and Grading

Grading will be out of 5 total points and awarded based on the existence of substantive post on the Web Board ("Hello world" type posts will not receive credit).

Submission and Deadlines

The initial Web Board post is due by 11:59pm on the date listed on the Course Calendar. All students must either create or respond to a post. Students posting after the deadline will not receive credit.

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