Privacy preserving personal assistant with on-device diarization and spoken dialogue system for home and beyond - Publications Télécom Bretagne du Lab-STICC
Communication Dans Un Congrès Année : 2024

Privacy preserving personal assistant with on-device diarization and spoken dialogue system for home and beyond

Résumé

In the age of personal voice assistants, the question of privacy arises. These digital companions often lack memory of past interactions, while relying heavily on the internet for speech processing, raising privacy concerns. Modern smartphones now enable on-device speech processing, making cloud-based solutions unnecessary. Personal assistants for the elderly should excel at memory recall, especially in medical examinations. The e-ViTA project developed a versatile conversational application with local processing and speaker recognition. This paper highlights the importance of speaker diarization enriched with sensor data fusion for contextualized conversation preservation. The use cases applied to the e-VITA project have shown that truly personalized dialogue is pivotal for individual voice assistants. Secure local processing and sensor data fusion ensure virtual companions meet individual user needs without compromising privacy or data security.
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Dates et versions

hal-04378982 , version 1 (08-01-2024)

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Gérard Chollet, Hugues Sansen, Yannis Tevissen, Jérôme Boudy, Mossaab Hariz, et al.. Privacy preserving personal assistant with on-device diarization and spoken dialogue system for home and beyond. The 11th International Conference on Human Interaction and Emerging Technologies (IHIET), Apr 2024, Lausanne, Switzerland. pp.270-279, ⟨10.54941/ahfe1004577⟩. ⟨hal-04378982⟩
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