Personalized Four Digit Abacus

Personalized Four Digit Abacus - open-source assistive technology concept by the Mountain Lakes Public Library community

The challenge

Low vision and blind students use an abacus to learn math. This solution provides and opportunity for students whose math skills are between a standard three digit abacus and advanced thirteen digit Cranmer abacus.

Who it helps

Lauren is a teacher and technology specialist at St. Joseph's School for the Blind, in Jersey City, New Jersey.

How it works

It will provide low vision and blind students students and teachers with a tactile way to learn their 1000s digits.

A personalized way to create abacus' with a customized number of digits.

Tools needed

Prusa slicer

FDM Printer

Project details

The build files for Personalized Four Digit Abacus are free to download from this page - open source, shared by TOM: Tikkun Olam Makers.

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