Stillness 2025 (Deichman): a group standstill performance with wearable physiology (Equivital)

Twenty-seven people took part in a 2-hour public standstill/walking performance at Deichman Bjørvika (Oslo main library), 2025-10-09; 16 of them wore Equivital EQ02 LifeMonitor chest sensors and are the participants in this dataset. Each vest logged 2-lead ECG (256 Hz), tri-axial accelerometer (256 Hz), thoracic respiration (25.6 Hz), beat-to-beat RR intervals, and a 15-second device summary (heart rate, body position, motion state, skin temperature, quality flags). A processed 5-second quantity-of-motion table is provided for all 16 participants. Timestamps are UTC, and every file is trimmed to the 2025-10-09 performance window; the multi-day pre-performance setup recordings are not part of this deposit. Personal identifiers are not included (anonymized sensor map only). Part of the Oslo Standstill Database (see the Championships, Sverm, HpSp, StillStanding365 and fNIRS collections). Formats. comma-separated text (.csv) and tab-separated text (.tsv). Column dictionaries named *_dictionary.tsv define the columns, and the README describes any table that has none. Funding. Research Council of Norway (funder DOI 10.13039/501100005416): 322364 (fourMs Lab, University of Oslo); 262762 (RITMO Centre for Interdisciplinary Studies in Rhythm, Time and Motion); 324003 (AMBIENT — Bodily Entrainment to Audiovisual Rhythms).