HeartSway: Exploring Biodata as Poetic Traces in Public Space

Fuente: arXiv
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Auteurs principaux: Huang, Zeyu, Guo, Zhifan, Li, Xingyu, Ma, Xiaojuan, Howell, Noura
Format: Preprint
Publié: 2026
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author Huang, Zeyu
Guo, Zhifan
Li, Xingyu
Ma, Xiaojuan
Howell, Noura
author_facet Huang, Zeyu
Guo, Zhifan
Li, Xingyu
Ma, Xiaojuan
Howell, Noura
contents Human traces scattered across urban landscapes can signify our everyday lives and societal vibrancy in subtle and poetic forms. In this paper, we explore how designed technology can engage biodata as evocative traces. To this end, we present the design, implementation, and evaluation of HeartSway, an interactive hammock that captures a user's heart rate and micro-movements as traces and replays them as an embodied experience for the next visitor. Through a qualitative field study (N=10), we find that HeartSway evokes feelings of connection, curiosity about prior users, and appreciation for shared human vitality. Our work contributes to understanding anonymous archival biodata as a design material for experiential urban traces. We offer design considerations for intimate asynchronous encounters between strangers in public spaces and for reimagining public amenities.
format Preprint
id arxiv_https___arxiv_org_abs_2604_11701
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle HeartSway: Exploring Biodata as Poetic Traces in Public Space
Huang, Zeyu
Guo, Zhifan
Li, Xingyu
Ma, Xiaojuan
Howell, Noura
Human-Computer Interaction
J.5; K.4.0
Human traces scattered across urban landscapes can signify our everyday lives and societal vibrancy in subtle and poetic forms. In this paper, we explore how designed technology can engage biodata as evocative traces. To this end, we present the design, implementation, and evaluation of HeartSway, an interactive hammock that captures a user's heart rate and micro-movements as traces and replays them as an embodied experience for the next visitor. Through a qualitative field study (N=10), we find that HeartSway evokes feelings of connection, curiosity about prior users, and appreciation for shared human vitality. Our work contributes to understanding anonymous archival biodata as a design material for experiential urban traces. We offer design considerations for intimate asynchronous encounters between strangers in public spaces and for reimagining public amenities.
title HeartSway: Exploring Biodata as Poetic Traces in Public Space
topic Human-Computer Interaction
J.5; K.4.0
url https://arxiv.org/abs/2604.11701