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What is TetraNation?

Contest rules and incentives

Vote

Browse the entries

Find Your Inspiration

Browse our TetraBase

Previous Submissions

Browse previous contests

Congratulations to our 2021 winners!

Read more about last year’s winners in Tetra Society’s Gizmo Newsletter.

What we do

For over 30 years, Tetra Society of North America has been connecting people with disabilities to technically-skilled volunteers who imagine, create, design, and devise one-of-a-kind gizmos to address physical barriers in a person’s lived environment, either by hacking existing equipment to make it accessible or by inventing a completely unique solution.

In its fifth year, TetraNation showcases the work of Tetra’s of compassionate, skilled volunteers – and celebrates the differences their inventions make in people’s lives. We can’t thank our volunteers enough for their amazing work, so we’ve created a friendly competition to share these inspiring outcomes and help spread their message.

Take a look at some of our recent inventions, and please show your support with aThumbs Up!