10,000 Cents

Improving accessibility in a digital exhibit

A Cooper Hewitt exhibit that locked out blind and visually impaired users. This project diagnosed the gaps, redesigned the core interaction model, and delivered a fully accessible multisensory experience.

View Prototype

Cooper Hewitt Museum

Client

UX Designer/Researcher

ROLE

Prototype + Audit

DELIVERABLE

The exhibit worked — but only for some people

10,000 Cents is an interactive digital exhibit where visitors manually select a pixel from a $100 bill image, each one captured by a different internet contributor. It's a compelling piece about collective participation — but the original experience was built entirely around mouse-driven, visual interaction with no support for screen readers, keyboard navigation, or users with motor impairments.

Retain the artistic integrity of the original while opening the exhibit to visitors of all abilities.

GOAL
CONTEXT

Three critical barriers from WCAG audit

A WCAG 2.1 AA audit surfaced issues across multiple criteria. Each failure mapped to the user experience it was breaking:

Original exhibit
No alt text on cell images

Each cell displays an image of a bill and its corresponding drawing, but provides no description for screen readers

WCAG 1.1.1
Cursor too small to target

The interactive cursor fell below the 24px minimum, creating friction for users with motor impairments trying to select cells. 

WCAG 2.5.8
Color-only contrast cues

The palette relied heavily on red-green tones with insufficient contrast, a barrier for users with color vision deficiency.

WCAG 1.4.11
accessbility audit

Every Cell Now Accessible Through Alt-Text And Randomly Selected

To make the exhibit screen reader accessible, a new version of the exhibit randomly selects cells that are read aloud, giving non-visual users a way to experience each pixel of the exhibit — preserving the artistic integrity of the work without excluding anyone.

exhibit suggestions

This multisensory experience used three new features work together to make the exhibit fully accessible:

Accessible Screen Reader

A screen reader–friendly structure ensures titles and navigation are easy to move through for non-visual users.

Audio Alts for Visualizations

Visual information is translated into sound, giving users an auditory way to experience the exhibit's content.

Select-Cell Randomizer

Randomly selected cells are read aloud, creating an authentic and unpredictable exploration just like the visual experience itself.

Tab-Index Support for Everyone

Tab-index support enables full keyboard navigation for non-mouse users — ensuring compliance with WCAG 2.1, ADA Title III, and Section 508. Users can explore the exhibit freely, whether in the original or accessible experience.

Two new features work together to create a fully immersive, accessible experience:

Immersive Audio Guide

A verbal guide walks users through the exhibit and its broader context, ensuring the story behind the work is never lost.

Toggle Views

Users can seamlessly switch between the accessible and original layouts, giving them full control over how they experience the exhibit.

Well Received by Cooper Hewitt Team

3

WCAG criteria addressed across alt text, contrast, and motor impairment

10,000

Cell drawings now accessible via alt text and audio descriptions

100%

Keyboard navigability via tab-index with WCAG 2.1 + Section 508 compliance

impact

The multisensory approach and the toggle view, which demonstrated that accessibility decisions could be expansive rather than reductive, impressed the Cooper Hewitt team. Appreciating how these solutions strengthened public engagement and added to the understanding of the experience, the team was excited to start implementing these changes.

Takeaways

creating an experience Accessible to All

The redesigned accessibility experience was presented to the Cooper Hewitt team, reimagining 10,000 Cents with screen reader support, keyboard navigation, audio guides, and a toggle between the original and accessible layouts, all while preserving the artistic integrity of the original work.

The project was well received by the Cooper Hewitt team. While the goal was accessibility compliance, what resonated most was the multisensory approach — an interpretation that invited visitors of all abilities to engage with the exhibit in inclusive, interactive ways.

reflection

Accessibility and artistic integrity don't have to be in conflict. Thoughtful design can honor an artist's original intent while opening the work up to audiences who would otherwise be excluded from it entirely. If I had the chance to explore user painpoints and accessibility issues after the redesign, I'd question how might blind and deaf users fully engage with the exhibit? How can alt text and narration be expanded to support additional languages?