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Case study · AI · Mobile App

SIGNORA

AI sign language translation — and a complete learning platform — in your pocket.

AI/MLAccessibilityMobile

Overview

SIGNORA is a mobile application that pairs AI-powered sign language translation with a structured learning platform. It helps bridge everyday communication between signers and non-signers, while teaching sign language from the alphabet up.

The challenge

For deaf and hard-of-hearing people, most everyday conversations happen with people who don't sign. Interpreters don't scale to daily life, and existing learning resources are scattered and hard to stick with. One app needed to serve both sides of the conversation: translate now, and teach over time.

How we built it

01

AI translation core

Sign language translation with AI-powered voice guidance, so conversations flow in both directions.

02

Structured curriculum

Sign alphabets A–Z, numbers 0–9, and featured signs organized into lessons you can learn at your own pace.

03

Progress that persists

Learning progress tracking, translation history, and search across past translations keep everything in one place.

04

Secure accounts

Full profile and account management with secure sign-in, built mobile-first.

Inside the product

Voice Guidance

AI-powered voice

Profile

User management

Account

Settings & security

History

Past translations

Search

Find translations

Sign Home

Learn at your pace

Alphabets

Learn sign A–Z

Numbers

Learn sign 0–9

Progress

Track learning

Featured Signs

Popular tutorials

Sign In

Secure login

Sign Up

Create account

Where it landed

  • A complete mobile experience spanning 12 feature modules
  • Translation and learning unified in a single app
  • Designed accessibility-first, from onboarding to daily use
  • Shipped as an installable Android APK

Tech stack

React NativeAI/MLComputer Vision

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