Toward a digital companion: the culture of sign avatars

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In the third episode of Season 3 of Pathways to Zero Barriers, Alex le Peltier discusses about the opportunities and challenges of AI-powered sign language technology.

Green podcast graphic for Pathways to Zero Barriers, Episode #03, featuring portraits of a smiling younger man in a plaid shirt on the left and a smiling older man in a blazer on the right, with the Zero Project logo at the top.

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AI-powered sign language technology

In a new episode of the third season of Pathways to Zero Barriers, host Tom Butcher speaks with Alex Le Peltier, Chief Technology Officer at Signapse, about the opportunities and challenges of AI-powered sign language technology.

The conversation explores how Artificial Intelligence can make sign language solutions more affordable and widely available, while addressing challenges around quality, reliability, and community trust. Alex also discusses the development of expressive sign language avatars that incorporate facial expressions, eye movements, and contextual cues.

Co-creation and cultural differences

A central part of the episode focuses on co-creation with the Deaf community and why direct engagement with sign language users is essential. Alex discusses how preferences for digital signers vary across cultures and highlights the differences in how individual sign languages are formalized, used, and continue to evolve.

The conversation concludes with a look towards the future, including the potential for personalized, real-time digital sign language companions tailored to individual users and their preferences.

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