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Hanlu He

@hanluhe.bsky.social
86 followers 108 following 14 posts

PhD student @ SINeLab (Technical University of Denmark). Exploring interpersonal temporal dynamics of social interaction - in the lab and out in the wild.

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Hanlu He @hanluhe.bsky.social · 07/12/2025
Acoustic conditions also modulated IPS: low-to-moderate sound pressure levels (SPL) and moderate-to-high signal-to-noise ratios (SNR) enhanced synchrony, while high SPL reduced it to levels characteristic of non-interactive contexts.
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Hanlu He @hanluhe.bsky.social · 07/12/2025
Context matters. Synchrony emerged during close-proximity interactions and when people were exposed to common stimuli, but not during dispersed, non-interactive settings.
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Hanlu He @hanluhe.bsky.social · 07/12/2025
Synchrony was stronger for pairs who already knew each other — even after controlling for being in the same place.
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Hanlu He @hanluhe.bsky.social · 07/12/2025
People’s heart rates synchronized reliably when they were physically close, indicating that shared spatial and contextual exposure was sufficient to produce IPS.
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Hanlu He @hanluhe.bsky.social · 07/12/2025
To address this, we collected continuous heart rate, GPS, and acoustic recordings from 72 participants across three independent multi-day trips to New York City, totaling >1000 hours of multimodal data.
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Hanlu He @hanluhe.bsky.social · 28/04/2025
First time at #SANS2025! Thrilled to hear about all the fascinating work and to present our own from @sinelabdtu.bsky.social @ale-dabr.bsky.social!
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