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arXiv · 2510.17534

NieNie: Adaptive Rhythmic System for Stress Relief with LLM-Based Guidance

Yichen Yu·Qiaoran Wang
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Abstract

Today's young people are facing increasing psychological stress due to various social issues. Traditional stress management tools often rely on static scripts or passive content, which are ineffective in alleviating stress. NieNie addresses this gap by combining rhythm biofeedback with real-time psychological guidance through a large language model (LLM), offering an interactive, tactile response. The system is specifically designed for young people experiencing emotional stress, collecting physiological signals such as heart rate variability and generating adaptive squeeze-release rhythms via soft, tactile devices. Utilising LLM, the system provides timely squeezing rhythms and psychologically guided feedback prompts, offering personalised rhythm games while reinforcing stress restructuring. Unlike traditional mental health apps, NieNie places users within an embodied interactive loop, leveraging tactile interaction, biofeedback, and adaptive language support to create an immersive stress regulation experience. This study demonstrates how embodied systems can connect bodily actions with mental health in everyday contexts.

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Yichen Yu, Qiaoran Wang. 2025-10-20. NieNie: Adaptive Rhythmic System for Stress Relief with LLM-Based Guidance. https://doi.org/10.1145/3714394.3750586

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