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

TL;DR

NieNie is an innovative system that combines rhythm biofeedback, tactile interaction, and LLM-guided psychological prompts to provide personalized stress relief for young people, integrating bodily actions with mental health support.

Contribution

The paper introduces a novel embodied system that integrates biofeedback, tactile rhythms, and LLM-based guidance for adaptive stress management tailored to young users.

Findings

Effective real-time stress regulation demonstrated

Personalized rhythm games enhance engagement

Embodied interaction links bodily actions with mental health

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.