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Dataset

Ego-Exo4D: 1,286 h of synchronised ego (Aria glasses) and exo video of skilled activities from 740 participants, with Aria IMUs

IMUAudioVideo
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Ego-Exo4D: 1,286 h of synchronised ego (Aria glasses) and exo video of skilled activities from 740 participants, with Aria IMUs. Recorded signals include video, imu, accel, gyro, magnetometer, audio. Licence: Ego-Exo4D License Agreement (signed; licensor Carnegie Mellon University); purpose clause permits commercial or noncommercial product development for activity/object understanding, 3D reconstruction and VR/AR; no redistribution.

At a glance
Type
Dataset
Host
Not reported
DOI
Not reported
Licence
Not reported
Access
Not reported
Subjects
740
Signals
IMUAudioVideo
Devices
PPG sites
None
Setting
Not reported
Wrist
Not reported
Raw waveforms
Not reported
Tasks
Human activity recognition
Models
Papers
Updated
Nov 11, 2026
Ego-Exo4D: 1,286 h of synchronised ego (Aria glasses) and exo video of skilled activities from 740 participants, with Aria IMUs: ChatPPG research summary card

Key numbers

740
Subjects
1
Reference labels
ACTIVITY

How it works

How Ego-Exo4D: 1,286 h of synchronised ego (Aria glasses) and exo video of skilled activities from 740 participants, with Aria IMUs works: Devices & body sites → Signals recorded → TasksDevices & body sites: Meta Project Aria glasses (Gen 1) (Meta · Head worn research glasses). PPG sites: None. Signals recorded: Ego-Exo4D: 1,286 h of synchronised ego (Aria glasses) and exo video of skilled activities from 740 participants, with Aria IMUs, 740 subjects, signals IMU, Audio, Video. Tasks: Activity recognition.Devices & body sitesMeta Project Aria glasses (Gen 1): Meta · Head worn research glassesMeta Project Aria glasses…Meta · Head worn research glassesPPG sites: NonePPG sitesNoneSignals recordedEgo-Exo4D: 1,286 h of…740 subjectsxyzIMUAudioVideoTasksActivity recognitionActivity recognition
Reference labels
activity
Device roles
Study wearable (IMU)

Devices· 1

Meta Project Aria glasses (Gen 1)
Meta · Head worn research glasses
IMUVideo

Icons show the form factor: we have no openly licensed or manufacturer-cleared photo of these exact devices yet.

Papers and models using this dataset· 4

Papers

Models

#54 of 158 most-used datasets by published papers and models · #26 of 70 IMU · #5 of 18 rPPG

Browse these 3 papers in the research explorer (filtered to Ego-Exo4D: 1,286 h of synchronised ego (Aria glasses) and exo video of skilled activities from 740 participants, with Aria IMUs)

Cite

No citation metadata yet.

Cite the ChatPPG record

Cite the dated snapshot 2026-10 for a fixed, reproducible version. Please also cite the original publications listed above.

APA

ChatPPG. (2026). Ego-Exo4D: 1,286 h of synchronised ego (Aria glasses) and exo video of skilled activities from 740 participants, with Aria IMUs: dataset record (Version 2026-10) [Data set]. ChatPPG Research Hub. https://chatppg.com/research/datasets/ego-exo4d

BibTeX
@misc{chatppg_dataset_ego_exo4d,
  author       = {{ChatPPG}},
  title        = {{Ego-Exo4D: 1,286 h of synchronised ego (Aria glasses) and exo video of skilled activities from 740 participants, with Aria IMUs: dataset record}},
  year         = {2026},
  month        = nov,
  version      = {2026-10},
  howpublished = {\url{https://chatppg.com/research/datasets/ego-exo4d}},
  note         = {ChatPPG Research Hub, Snapshot 2026-10, https://chatppg.com/research/snapshots/2026-10}
}
CITATION.cff
cff-version: 1.2.0
message: "If you use this resource, please cite it as below."
type: dataset
title: "Ego-Exo4D: 1,286 h of synchronised ego (Aria glasses) and exo video of skilled activities from 740 participants, with Aria IMUs: dataset record"
authors:
  - name: "ChatPPG"
url: "https://chatppg.com/research/datasets/ego-exo4d"
repository-artifact: "https://chatppg.com/research/snapshots/2026-10"
version: "2026-10"
date-released: "2026-11-11"

History

  1. Record updated

Same tasks, signals and research

Papers

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