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Human Centered Design

Bowling Better
for Everyone.

Bowl4All is an assistive technology project created by CU Boulder engineering students to make bowling more accessible, more independent, and easier to share with others.

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Inclusive Bowling for Everybody.

We are a team of engineering students at CU Boulder building an assistive technology device to increase participation in the Special Olympics and beyond. One of our primary goals is to make this project easy for others to recreate using accessible materials and clear, simple instructions.

Universal

Adaptable to multiple types of switches and accessibility tools.

Affordable

Designed with a target cost of less than $300.

Portable

Compact enough to fit inside a standard-size bowling bag.

Reproducible

Built to be recreated with easy-to-find materials and straightforward instructions.

How It Works

Bowl4All is designed to be approachable for families, schools, teams, and future builders who want a practical and repeatable solution.

Watch the Project Overview

See how the concept comes together and how the design is intended to support real users in real bowling environments.

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Step 1

Download the Package

Access a free step-by-step instruction guide, materials list, and design files.

Step 2

Order the Parts

Purchase low-cost, commonly available components online or from local hardware stores.

Step 3

Build the Device

Follow simple instructions to assemble the design with minimal tools and technical experience.

Step 4

Bowl

Use the finished system to create a more independent and inclusive bowling experience.

Features

These design criteria help guide the project toward something useful, realistic, and easy to share.

Universal

Use with multiple accessibility tools and switches.

Portable

Compact design that fits within a standard bowling bag.

Easy to Create

Easy-to-follow instructions and a design that can be replicated and modified.

Durable

Designed to withstand repeated use in bowling alley environments.

Customizable

Configurable setup to accommodate different lane conditions and user needs.

Low Cost

Built with affordable materials to keep the total cost accessible.

Built Around Real Design Goals

Bowl4All is meant to be something real users can benefit from and future makers can actually build. That means balancing cost, durability, portability, adaptability, and ease of reproduction all at once.

Bowling for Everybody, Soon.

Come back here to download the build instructions, material list, and project files when everything is ready.

Download Package Coming Soon

This section will host the instructions, materials list, and files needed to recreate the Bowl4All build.

Available Soon
Affordable Target Build Cost
Portable Easy to Carry
Reproducible Easy to Share

Designed to make participation more possible.

Bowl4All is about access, independence, and making shared recreation feel more open to everyone.

See the Problem