{
  "id": 7003,
  "url": "https://arxiv.org/abs/2603.28784v1",
  "title": "A Multi-Modal Dataset for Ground Reaction Force Estimation Using Consumer Wearable Sensors",
  "summary": "This Data Descriptor presents a fully open, multi-modal dataset for estimating vertical ground reaction force (vGRF) from consumer-grade Apple Watch sensors with laboratory force plate ground truth. Ten healthy adults aged 26--41 years performed five activities: walking, jogging, running, heel drops, and step drops, while wearing two Apple Watches positioned at the left wrist and waist. The dataset contains 492 validated trials with time-aligned inertial measurement unit (IMU) recordings (approx",
  "authors": "Parvin Ghaffarzadeh, Debarati Chakraborty, Koorosh Aslansefat, Ali Dostan, Yiannis Papadopoulos",
  "category": "research",
  "topics": "healthcare",
  "orgs": "apple",
  "regions": null,
  "published_at": "2026-03-19T13:53:49.000Z",
  "fetched_at": "2026-07-14T16:32:54.534Z",
  "source_slug": "arxiv-ethics",
  "source_name": "arXiv",
  "source_homepage": "https://arxiv.org",
  "ethics_ai_record_url": "https://ethics.ai/record/7003",
  "original_url": "https://arxiv.org/abs/2603.28784v1",
  "evidence_status": "source-only",
  "attribution": "via ethics.ai"
}