AI Avatar–Based Sign Language Translation Technology
EQ4ALL, Sign Language Translation Technology for Everyone
In a world rich with spoken and text-based information, the information accessibility gap faced by people with hearing impairments remains a significant challenge. EQ4ALL’s AI avatar–based sign language translation technology was created to address this issue. Our proprietary hybrid AI engine accurately converts speech and text into sign language, which is then delivered through a 3D avatar with natural, expressive movements. Across web, mobile, and kiosk environments, this technology provides equal opportunities for information access for everyone.
Key Features
Automated Sign Translation
AI automatically converts speech (STT) or text input into sign language. A 3D avatar delivers the content through natural hand movements, making it optimized for environments where immediate sign language information is essential—such as disaster alerts, education, and public information.
Intuitive Sign Language Player SDK
It can be easily integrated into existing services through a web widget or a mobile SDK. Users can freely use features such as playback, speed control, and segment looping, allowing them to understand information at a pace that works best for them.
Personalized Accessibility
Users can adjust contrast, size, position, and background color to view content comfortably. Captions are provided simultaneously to support diverse usage environments, and both landscape and portrait kiosk modes are supported.
Broad Compatibility & Scalability
EQ4ALL’s avatar-based sign language translation technology is designed to seamlessly integrate with a wide range of systems and platforms.
It is provided in the form of REST APIs and Web (JS Module) SDKs, allowing developers to easily apply it to existing websites and applications.
Cross-Platform Support
Supports major mobile and smart device operating systems—including iOS, Android, Tizen, and webOS— ensuring stable performance across all environments.
Multi-Device Compatibility
Delivers optimized performance not only on PCs, mobile devices, and tablets, but also on specialized devices such as smart TVs and kiosks.
Technical Specifications & Architecture
EQ4ALL’s avatar-based sign language translation technology goes beyond simple functional implementation—
it embodies EQ4ALL’s philosophy of delivering more information to more people in a wider world.
Components |
Speech Recognition (STT) + Language Transformation (AI Models) + Sign Language Generation Engine 3D avatar rendering and animation based on sign language motion datasets REST API / SDK provided, with support for both cloud and on-premises deployment |
Security & Quality |
Personal data anonymization Continuous improvement of model accuracy through user feedback–based updates |
EQ4ALL Co., Ltd.
CEO Kevin Inkoo Lee
Business Registration Number 161-81-00885
Email contact@eq4all.co.kr
Phone 02-6207-7898
Fax 02-6207-7897
Address 4F, Koram Venture Building, 11, Nonhyeon-ro 76-gil, Gangnam-gu, Seoul, Republic of Korea (06224)
Information Accessibility for All, EQ4ALL
EQ4ALL creates an environment where everyone can understand and use information through AI-powered accessibility technologies.
From sign language translation to easy-to-understand information, we design solutions that connect more people to the world.
Information for Everyone | EQ4ALL
Copyright © 2025 EQ4ALL All rights reserved.
