The world’s first photorealistic AI sign language software.

ASL for every screen. At scale

LTC and Signapse are partnering to bring the world’s first photorealistic AI sign language technology to your organization. Our solution translates spoken and written content into fluent, natural sign language, ensuring announcements, websites, and videos are fully accessible to Deaf communities.

How it Works

Text to Gloss

Translation from spoken language to sign language grammar and syntax. Uses LLMs to perform translation and BSL sign selection.

Gloss to Video

Blend between isolated signs to produce continuous sign language sequences. Use a photo-realistic digital signer to generate realistic sequences.

Products

SignStudio
SignStream

SignStudio

  • Self service platform that translates video content into high quality BSL and ASL using photorealistic AI signing
  • Simple upload and editing workflow designed for marketing, training, and post production teams
  • Scalable, cost effective accessibility solution that helps organizations meet compliance and reach Deaf audiences

SignStream

  • Real time BSL and ASL video generation from short English text using a lightweight API
  • Seamless integration into live events, streaming platforms, kiosks, and digital signage
  • Scalable accessibility solution powered by a photorealistic AI signer

Built on research from the University of Surrey’s Centre for Vision, Speech and Signal Processing.

Schedule a Free Consultation

Learn more about Signapse and how to make your live experiences more accessible.

This field is for validation purposes and should be left unchanged.

Case Studies

We’ve done some amazing work for some amazing clients.

View All Case Studies

All our experience and knowledge has to go somewhere. Listen to Martin’s Mind™

Martin George is more than the Founder of LTC. He’s a teacher with a Doctorate in Linguistics, who’s lived abroad, speaks at conferences, and is able to hold his own in a conversation on just about any subject. Ready to listen to The 2nd Most interesting Man in the World? Enter Martin’s Mind.

Watch on Spotify
Listen on Apple
Search