Empathic Prompting: Non-Verbal Context Integration for Multimodal LLM Conversations

Fuente: arXiv
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Main Authors: Stacchio, Lorenzo, Ubaldi, Andrea, Galdelli, Alessandro, Mauri, Maurizio, Frontoni, Emanuele, Gaggioli, Andrea
Format: Preprint
Published: 2025
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author Stacchio, Lorenzo
Ubaldi, Andrea
Galdelli, Alessandro
Mauri, Maurizio
Frontoni, Emanuele
Gaggioli, Andrea
author_facet Stacchio, Lorenzo
Ubaldi, Andrea
Galdelli, Alessandro
Mauri, Maurizio
Frontoni, Emanuele
Gaggioli, Andrea
contents We present Empathic Prompting, a novel framework for multimodal human-AI interaction that enriches Large Language Model (LLM) conversations with implicit non-verbal context. The system integrates a commercial facial expression recognition service to capture users' emotional cues and embeds them as contextual signals during prompting. Unlike traditional multimodal interfaces, empathic prompting requires no explicit user control; instead, it unobtrusively augments textual input with affective information for conversational and smoothness alignment. The architecture is modular and scalable, allowing integration of additional non-verbal modules. We describe the system design, implemented through a locally deployed DeepSeek instance, and report a preliminary service and usability evaluation (N=5). Results show consistent integration of non-verbal input into coherent LLM outputs, with participants highlighting conversational fluidity. Beyond this proof of concept, empathic prompting points to applications in chatbot-mediated communication, particularly in domains like healthcare or education, where users' emotional signals are critical yet often opaque in verbal exchanges.
format Preprint
id arxiv_https___arxiv_org_abs_2510_20743
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Empathic Prompting: Non-Verbal Context Integration for Multimodal LLM Conversations
Stacchio, Lorenzo
Ubaldi, Andrea
Galdelli, Alessandro
Mauri, Maurizio
Frontoni, Emanuele
Gaggioli, Andrea
Human-Computer Interaction
Artificial Intelligence
Computation and Language
We present Empathic Prompting, a novel framework for multimodal human-AI interaction that enriches Large Language Model (LLM) conversations with implicit non-verbal context. The system integrates a commercial facial expression recognition service to capture users' emotional cues and embeds them as contextual signals during prompting. Unlike traditional multimodal interfaces, empathic prompting requires no explicit user control; instead, it unobtrusively augments textual input with affective information for conversational and smoothness alignment. The architecture is modular and scalable, allowing integration of additional non-verbal modules. We describe the system design, implemented through a locally deployed DeepSeek instance, and report a preliminary service and usability evaluation (N=5). Results show consistent integration of non-verbal input into coherent LLM outputs, with participants highlighting conversational fluidity. Beyond this proof of concept, empathic prompting points to applications in chatbot-mediated communication, particularly in domains like healthcare or education, where users' emotional signals are critical yet often opaque in verbal exchanges.
title Empathic Prompting: Non-Verbal Context Integration for Multimodal LLM Conversations
topic Human-Computer Interaction
Artificial Intelligence
Computation and Language
url https://arxiv.org/abs/2510.20743