SignBank: Accessible Sign Language for Everyone
SignBank is an open web platform that provides a vast sign language database for Deaf communities worldwide, as well as serving as a source for linguistic research.


Key Features of SignBank

Extensive Sign Language Library
Multilingual
Support
Integration
with ELAN
Advanced Search
and Filters
Open-Source Platform: Join Us in This Project
SignBank is an open-source web platform developed in partnership with the Federal University of Santa Catarina, Federal Institute of Education of Santa Catarina, Humboldt University of Berlin, and Levante Lab. Since its inception, when it was launched in Portuguese and Brazilian Sign Language (LIBRAS), the main goal of SignBank has been to offer an open sign language database for Deaf communities globally, as well as serving as a valuable resource for linguistic research.

Sign Language Friendly Interface
The platform has been designed with a focus on the needs and preferences of the Deaf community. Every aspect, from the user interface to the functionalities, has been carefully crafted to ensure an inclusive and accessible experience.

Partnership
Meet the team of experts who combined their knowledge and passion to bring this idea to life.








Universities
Humboldt University of Berlin (Germany) and Federal University of Santa Catarina (Brazil) are two renowned public institutions in the field of deaf studies and have significantly contributed to the advancement of research and education for the deaf community.
Professors
Professors Christian Rathmann, Christian Peters, and Thomas Geißler from Humboldt University of Berlin, and Ronice Müller de Quadros from Federal University of Santa Catarina were crucial in providing guidance and knowledge to create a platform that meets the specific needs of the deaf community.
Levante Lab
Levante Lab is a company based in Florianópolis-SC, dedicated to creating technological solutions with a positive social impact. With a focus on technical support, user experience research, and development, Levante Lab is an important partner in bringing this innovative platform to life.
Discover VisuoLab
VisuoLab provides access to content designed for Deaf people through a multilingual, visual, and interactive platform, as well as tools that enable easy and effective communication, helping Deaf people reach their full potential.
View more
Around the world
We believe that sign language should be available to everyone, regardless of their location. Our goal is to promote cultural exchange and awareness by showcasing the diversity of sign languages and their unique cultural elements, fostering inclusion and valuing sign language communities worldwide.

Currently, we are developing versions of this platform to serve the following locations:

International
Partnership:
Humboldt University of Berlin
- English
- IntSL
Germany
Partnership:
Humboldt University of Berlin
- German
- DGS

Brazil
Partnership:
Federal University of Santa Catarina
- Portuguese
- LIBRAS
Austria and Hungary
Partnership:
Humboldt University of Berlin
- German
- DGS

Do You Want to Bring This Idea to Your Location?
We invite you to become our partner and contribute to the continuous improvement of the project.
