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Research

Build an Accessibility Checklist for a Voice Health Assistant

FreeVerified credential2 weeksIntermediate

Overview

What this challenge is about.

You receive 20 audio samples spanning accents and speech patterns, the assistant's published dialog state machine, and a list of current voice prompts. Audit the assistant for inclusive design and accessibility, focusing on speech-recognition robustness, repair strategies (how the user corrects a misrecognition), confirmation patterns, and time-to-task. Produce: (1) a 25-item accessibility checklist scoped to voice AI, (2) a 30-minute lab evaluation protocol the QA team can rerun each release, (3) a sample scored evaluation of the current build with three concrete redesign recommendations.

CredentialBlockchain-anchored
ShareableLinkedIn-ready
LanguageEnglish
PaceSelf-paced

The Brief

What you'll do, and what you'll demonstrate.

Make voice-assistant accessibility a repeatable, release-gating check rather than a one-off audit.

Earning criteria — what you'll demonstrate

  • Apply WCAG 2.2 and Section 508 to voice-only interfaces
  • Design a release-gating evaluation protocol that non-researchers can run
  • Identify repair-strategy failures in conversational AI
  • Prioritize accessibility findings by user impact, not technical effort

Program Fit

Where this fits in your program.

Sharpens the same skills your degree expects you to demonstrate.

Careers

Roles this prepares you for.

Real titles. Real skill bridges. Pick the one closest to your trajectory.

AI Product Designer

Owning the accessibility surface of a voice AI product, including a release-gating protocol, is precisely the kind of work AI product designers ship at health and accessibility-sensitive companies.

This challenge sharpens

  • accessibility
  • voice-interaction-design
  • inclusive-design

AI Safety Researcher

Designing reproducible evaluations that catch failure modes before release mirrors the day-to-day of safety researchers focused on real-world harms.

This challenge sharpens

  • evaluation
  • human-ai-interaction
  • inclusive-design

AI Product Manager

Turning audit findings into a prioritized, business-impact-tied recommendation backlog is core AI PM work.

This challenge sharpens

  • evaluation
  • user-centred-design
  • accessibility

One more thing

You can put a credential on your CV by Friday.

Build an Accessibility Checklist for a Voice Health Assistant | Ewance Challenge