Cornerstone of Engineering Project — Jan-April 2025

FLAME FIGHTERS Interactive Fire Safety Game

An educational museum exhibit that teaches children about fire safety through interactive gameplay. Designed for the Boston Children's Museum, this project combines physical play with hands-on learning about different types of fires and their corresponding extinguishers.

Overview

Flame Fighters is a ball-throwing game where players match color-coded "extinguisher" balls (red, green, and blue) to simulated fires represented by colored mist and LED lighting. Each color corresponds to a specific fire type: red for wood fires (water extinguisher), green for electrical fires (dry chemical/CO₂), and blue for cooking fires (wet chemical).

Key Features

  • Interactive Gameplay: Three target holes at varying heights with integrated color sensors detect when the correct ball enters the right hole

  • Visual Feedback: Color-changing LED rings and humidifiers create immersive "fire" effects that respond to player actions

  • Educational Design: Teaches fire safety concepts through play-based learning, making complex information accessible to children ages 4-8

  • Durable Construction: Built with wood boards and 3D-printed components, designed to withstand active museum use

Technical Implementation

  • Arduino-based system with color sensors, servo motors, and LED rings

  • Custom-designed funneling system ensures accurate ball detection

  • Real-time feedback loop that advances gameplay as players correctly match extinguishers to fires

  • Successfully demonstrated with 120+ children at the Boston Children's Museum

Project Components

The following is a series of parts in CAD and circuits implemented into the final project

Prototype Frame

Ball Funnel 4 in with Sensor Cutout

Relay Module Soldering for Mist Maker

Mist Maker Prototype Integration

Simple Circuit of Relay Module, Mistmaker Atomizer, 5V Atomization Plate

Prototype Ball Funnel 5in

Ball Funnel 4 in with Sensor Cutout (Back View)

Funnel Printing Process (Ultimaker S3)

Color Sensor Testing in Prototype Funnel

Final Electrical Configuration

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