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Cannot extract the features (columns) for the split 'test' of the config 'default' of the dataset.
Error code:   FeaturesError
Exception:    ArrowInvalid
Message:      Schema at index 1 was different: 
campaign: null
cohort: string
companion_version: string
custom_profile: struct<attention: struct<enabled: bool>, audio: struct<enabled: bool, num_channels: int64, period_size: int64, sample_rate_hz: int64>, barometer: struct<data_rate_hz: int64, enabled: bool>, ble: struct<enabled: bool, scan_duration_ms: int64>, description: string, display_name: string, et_camera: struct<auto_exposure_enabled: bool, decimation_factor: int64, enabled: bool, exposure_max_us: int64, exposure_min_us: int64, exposure_us: int64, fps: int64, gain: int64, gain_max: int64, gain_min: int64, height: int64, image_format: string, ir_led_enabled: bool, jpeg_encoder_type: string, jpeg_quality: int64, target_intensity: int64, video_codec_type: string, video_encoder_qp: int64, width: int64>, gps: struct<data_rate_hz: int64, enabled: bool>, imu_1: struct<data_rate_hz: int64, enabled: bool>, imu_2: struct<data_rate_hz: int64, enabled: bool>, magnetometer: struct<data_rate_hz: int64, enabled: bool>, name: string, rgb_camera: struct<auto_exposure_enabled: bool, decimation_factor: int64, enabled: bool, exposure_max_us: int64, exposure_min_us: int64, exposure_us: int64, fps: int64, gain: int64, gain_max: int64, gain_min: int64, height: int64, image_format: string, ir_led_enabled: bool, jpeg_encoder_type: string, jpeg_quality: int64, target_intensity: int64, video_codec_type: string, video_encoder_qp: int64, width: int64>, slam_cameras: struct<auto_exposure_enabled: bool, decimation_factor: int64, enabled: bool, exposure_max_us: int64, exposure_min_us: int64, exposure_us: int64, fps: int64, gain: int64, gain_max: int64, gain_min: int64, height: int64, image_format: string, ir_led_enabled: bool, jpeg_encoder_type: string, jpeg_quality: int64, target_intensity: int64, video_codec_type: string, video_encoder_qp: int64, width: int64>, wifi: struct<enabled: bool, scan_duration_ms: int64, wifi_max_dwell_time_ms: int64, wifi_min_dwell_time_ms: int64, wifi_scan_mode_active: bool>>
data_quality_stats: struct<audio: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, barometer: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, camera_timestamp_drop_scores: struct<et: int64, rgb: int64, slam1: int64, slam2: int64>, et_camera: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, gps: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, imu_1: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, imu_2: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, magnetometer: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, rgb_camera: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, sensor_misalignment: struct<>, slam_camera_1: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, slam_camera_2: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>>
device_id: string
device_test_automation_enabled: bool
device_version: string
encryption_enabled: bool
end_time: int64
file_size: int64
filename: string
firmware_version: string
hash_ca_id: string
is_vio_preprocessing_enabled: bool
name: string
needs_anonymization: bool
notes: string
ntp_server_hostname: string
ntp_time_enabled: bool
recording_profile: string
start_time: int64
telemetry_id: string
ticsync_enabled: bool
timecode_enabled: bool
timecode_trigger_enabled: bool
type: string
vio_data_saving_enabled: bool
vio_enabled: bool
vio_setup_mode: string
vs
campaign: null
cohort: string
companion_version: string
custom_profile: struct<attention: struct<enabled: bool>, audio: struct<enabled: bool, num_channels: int64, period_size: int64, sample_rate_hz: int64>, barometer: struct<data_rate_hz: int64, enabled: bool>, ble: struct<enabled: bool, scan_duration_ms: int64>, description: string, display_name: string, et_camera: struct<auto_exposure_enabled: bool, decimation_factor: int64, enabled: bool, exposure_max_us: int64, exposure_min_us: int64, exposure_us: int64, fps: int64, gain: int64, gain_max: int64, gain_min: int64, height: int64, image_format: string, ir_led_enabled: bool, jpeg_encoder_type: string, jpeg_quality: int64, target_intensity: int64, video_codec_type: string, video_encoder_qp: int64, width: int64>, gps: struct<data_rate_hz: int64, enabled: bool>, imu_1: struct<data_rate_hz: int64, enabled: bool>, imu_2: struct<data_rate_hz: int64, enabled: bool>, magnetometer: struct<data_rate_hz: int64, enabled: bool>, name: string, rgb_camera: struct<auto_exposure_enabled: bool, decimation_factor: int64, enabled: bool, exposure_max_us: int64, exposure_min_us: int64, exposure_us: int64, fps: int64, gain: int64, gain_max: int64, gain_min: int64, height: int64, image_format: string, ir_led_enabled: bool, jpeg_encoder_type: string, jpeg_quality: int64, target_intensity: int64, video_codec_type: string, video_encoder_qp: int64, width: int64>, slam_cameras: struct<auto_exposure_enabled: bool, decimation_factor: int64, enabled: bool, exposure_max_us: int64, exposure_min_us: int64, exposure_us: int64, fps: int64, gain: int64, gain_max: int64, gain_min: int64, height: int64, image_format: string, ir_led_enabled: bool, jpeg_encoder_type: string, jpeg_quality: int64, target_intensity: int64, video_codec_type: string, video_encoder_qp: int64, width: int64>, wifi: struct<enabled: bool, scan_duration_ms: int64, wifi_max_dwell_time_ms: int64, wifi_min_dwell_time_ms: int64, wifi_scan_mode_active: bool>>
data_quality_stats: struct<audio: struct<dropped: int64, expected: int64, processed: int64, score: double, sequential_drops: struct<1: int64>, time_error: int64>, barometer: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, camera_timestamp_drop_scores: struct<et: int64, rgb: int64, slam1: int64, slam2: int64>, et_camera: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, gps: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, imu_1: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, imu_2: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, magnetometer: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, rgb_camera: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, sensor_misalignment: struct<>, slam_camera_1: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, slam_camera_2: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>>
device_id: string
device_test_automation_enabled: bool
device_version: string
encryption_enabled: bool
end_time: int64
file_size: int64
filename: string
firmware_version: string
hash_ca_id: string
is_vio_preprocessing_enabled: bool
name: string
needs_anonymization: bool
notes: string
ntp_server_hostname: string
ntp_time_enabled: bool
recording_profile: string
start_time: int64
telemetry_id: string
ticsync_enabled: bool
timecode_enabled: bool
timecode_trigger_enabled: bool
type: string
vio_data_saving_enabled: bool
vio_enabled: bool
vio_setup_mode: string
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/split/first_rows.py", line 243, in compute_first_rows_from_streaming_response
                  iterable_dataset = iterable_dataset._resolve_features()
                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 3496, in _resolve_features
                  features = _infer_features_from_batch(self.with_format(None)._head())
                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2257, in _head
                  return next(iter(self.iter(batch_size=n)))
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2461, in iter
                  for key, example in iterator:
                                      ^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 1952, in __iter__
                  for key, pa_table in self._iter_arrow():
                                       ^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 1974, in _iter_arrow
                  yield from self.ex_iterable._iter_arrow()
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 563, in _iter_arrow
                  yield new_key, pa.Table.from_batches(chunks_buffer)
                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "pyarrow/table.pxi", line 5039, in pyarrow.lib.Table.from_batches
                File "pyarrow/error.pxi", line 155, in pyarrow.lib.pyarrow_internal_check_status
                File "pyarrow/error.pxi", line 92, in pyarrow.lib.check_status
              pyarrow.lib.ArrowInvalid: Schema at index 1 was different: 
              campaign: null
              cohort: string
              companion_version: string
              custom_profile: struct<attention: struct<enabled: bool>, audio: struct<enabled: bool, num_channels: int64, period_size: int64, sample_rate_hz: int64>, barometer: struct<data_rate_hz: int64, enabled: bool>, ble: struct<enabled: bool, scan_duration_ms: int64>, description: string, display_name: string, et_camera: struct<auto_exposure_enabled: bool, decimation_factor: int64, enabled: bool, exposure_max_us: int64, exposure_min_us: int64, exposure_us: int64, fps: int64, gain: int64, gain_max: int64, gain_min: int64, height: int64, image_format: string, ir_led_enabled: bool, jpeg_encoder_type: string, jpeg_quality: int64, target_intensity: int64, video_codec_type: string, video_encoder_qp: int64, width: int64>, gps: struct<data_rate_hz: int64, enabled: bool>, imu_1: struct<data_rate_hz: int64, enabled: bool>, imu_2: struct<data_rate_hz: int64, enabled: bool>, magnetometer: struct<data_rate_hz: int64, enabled: bool>, name: string, rgb_camera: struct<auto_exposure_enabled: bool, decimation_factor: int64, enabled: bool, exposure_max_us: int64, exposure_min_us: int64, exposure_us: int64, fps: int64, gain: int64, gain_max: int64, gain_min: int64, height: int64, image_format: string, ir_led_enabled: bool, jpeg_encoder_type: string, jpeg_quality: int64, target_intensity: int64, video_codec_type: string, video_encoder_qp: int64, width: int64>, slam_cameras: struct<auto_exposure_enabled: bool, decimation_factor: int64, enabled: bool, exposure_max_us: int64, exposure_min_us: int64, exposure_us: int64, fps: int64, gain: int64, gain_max: int64, gain_min: int64, height: int64, image_format: string, ir_led_enabled: bool, jpeg_encoder_type: string, jpeg_quality: int64, target_intensity: int64, video_codec_type: string, video_encoder_qp: int64, width: int64>, wifi: struct<enabled: bool, scan_duration_ms: int64, wifi_max_dwell_time_ms: int64, wifi_min_dwell_time_ms: int64, wifi_scan_mode_active: bool>>
              data_quality_stats: struct<audio: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, barometer: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, camera_timestamp_drop_scores: struct<et: int64, rgb: int64, slam1: int64, slam2: int64>, et_camera: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, gps: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, imu_1: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, imu_2: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, magnetometer: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, rgb_camera: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, sensor_misalignment: struct<>, slam_camera_1: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, slam_camera_2: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>>
              device_id: string
              device_test_automation_enabled: bool
              device_version: string
              encryption_enabled: bool
              end_time: int64
              file_size: int64
              filename: string
              firmware_version: string
              hash_ca_id: string
              is_vio_preprocessing_enabled: bool
              name: string
              needs_anonymization: bool
              notes: string
              ntp_server_hostname: string
              ntp_time_enabled: bool
              recording_profile: string
              start_time: int64
              telemetry_id: string
              ticsync_enabled: bool
              timecode_enabled: bool
              timecode_trigger_enabled: bool
              type: string
              vio_data_saving_enabled: bool
              vio_enabled: bool
              vio_setup_mode: string
              vs
              campaign: null
              cohort: string
              companion_version: string
              custom_profile: struct<attention: struct<enabled: bool>, audio: struct<enabled: bool, num_channels: int64, period_size: int64, sample_rate_hz: int64>, barometer: struct<data_rate_hz: int64, enabled: bool>, ble: struct<enabled: bool, scan_duration_ms: int64>, description: string, display_name: string, et_camera: struct<auto_exposure_enabled: bool, decimation_factor: int64, enabled: bool, exposure_max_us: int64, exposure_min_us: int64, exposure_us: int64, fps: int64, gain: int64, gain_max: int64, gain_min: int64, height: int64, image_format: string, ir_led_enabled: bool, jpeg_encoder_type: string, jpeg_quality: int64, target_intensity: int64, video_codec_type: string, video_encoder_qp: int64, width: int64>, gps: struct<data_rate_hz: int64, enabled: bool>, imu_1: struct<data_rate_hz: int64, enabled: bool>, imu_2: struct<data_rate_hz: int64, enabled: bool>, magnetometer: struct<data_rate_hz: int64, enabled: bool>, name: string, rgb_camera: struct<auto_exposure_enabled: bool, decimation_factor: int64, enabled: bool, exposure_max_us: int64, exposure_min_us: int64, exposure_us: int64, fps: int64, gain: int64, gain_max: int64, gain_min: int64, height: int64, image_format: string, ir_led_enabled: bool, jpeg_encoder_type: string, jpeg_quality: int64, target_intensity: int64, video_codec_type: string, video_encoder_qp: int64, width: int64>, slam_cameras: struct<auto_exposure_enabled: bool, decimation_factor: int64, enabled: bool, exposure_max_us: int64, exposure_min_us: int64, exposure_us: int64, fps: int64, gain: int64, gain_max: int64, gain_min: int64, height: int64, image_format: string, ir_led_enabled: bool, jpeg_encoder_type: string, jpeg_quality: int64, target_intensity: int64, video_codec_type: string, video_encoder_qp: int64, width: int64>, wifi: struct<enabled: bool, scan_duration_ms: int64, wifi_max_dwell_time_ms: int64, wifi_min_dwell_time_ms: int64, wifi_scan_mode_active: bool>>
              data_quality_stats: struct<audio: struct<dropped: int64, expected: int64, processed: int64, score: double, sequential_drops: struct<1: int64>, time_error: int64>, barometer: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, camera_timestamp_drop_scores: struct<et: int64, rgb: int64, slam1: int64, slam2: int64>, et_camera: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, gps: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, imu_1: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, imu_2: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, magnetometer: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, rgb_camera: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, sensor_misalignment: struct<>, slam_camera_1: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>, slam_camera_2: struct<dropped: int64, expected: int64, processed: int64, score: int64, sequential_drops: struct<>, time_error: int64>>
              device_id: string
              device_test_automation_enabled: bool
              device_version: string
              encryption_enabled: bool
              end_time: int64
              file_size: int64
              filename: string
              firmware_version: string
              hash_ca_id: string
              is_vio_preprocessing_enabled: bool
              name: string
              needs_anonymization: bool
              notes: string
              ntp_server_hostname: string
              ntp_time_enabled: bool
              recording_profile: string
              start_time: int64
              telemetry_id: string
              ticsync_enabled: bool
              timecode_enabled: bool
              timecode_trigger_enabled: bool
              type: string
              vio_data_saving_enabled: bool
              vio_enabled: bool
              vio_setup_mode: string

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IndEgo: A Dataset of Industrial Scenarios and Collaborative Work for Egocentric Assistants

Vivek Chavan¹²*, Yasmina Imgrund²†, Tung Dao²†, Sanwantri Bai³†, Bosong Wang⁴†, Ze Lu⁵†, Oliver Heimann¹, Jörg Krüger¹²

¹Fraunhofer IPK, Berlin    ²Technical University of Berlin    ³University of Tübingen
⁴RWTH Aachen University    ⁵Leibniz University Hannover

*Project Lead     †Work done during student theses/projects at Fraunhofer IPK, Berlin.

NeurIPS Logo Published at NeurIPS 2025

Project Website Paper PDF Code NeurIPS Page

Open In Colab


🚧 UPDATE IN PROGRESS 🚧

⚠️ Based on the feedback from other community members, the dataset structure is being reorganised.

File paths and folder names are changing.

If you download the data right now, your local file structure may become inconsistent with future updates. We recommend waiting until the restructuring is complete (ETA: 12 Dec, 2025).

👉 Click here to be notified when the dataset is ready

📖 Abstract

We introduce IndEgo, a multimodal egocentric and exocentric video dataset capturing common industrial tasks such as assembly/disassembly, logistics and organisation, inspection and repair, and woodworking. The dataset includes 3,460 egocentric recordings (~197 hours) and 1,092 exocentric recordings (~97 hours).

Dataset Overview

A central focus of IndEgo is collaborative work, where two workers coordinate on cognitively and physically demanding tasks. The egocentric recordings include rich multimodal data — eye gaze, narration, sound, motion, and semi-dense point clouds.

We provide:

  • Detailed annotations: actions, summaries, mistake labels, and narrations
  • Processed outputs: eye gaze, hand poses, SLAM-based semi-dense point clouds
  • Benchmarks: procedural/non-procedural task understanding, collaborative tasks, Mistake Detection, and reasoning-based Video QA

Baseline evaluations show that IndEgo presents a challenge for state-of-the-art multimodal models.


🧩 Citation

If you use IndEgo in your research, please cite our NeurIPS 2025 paper:

@inproceedings{Chavan2025IndEgo,
  author    = {Vivek Chavan and Yasmina Imgrund and Tung Dao and Sanwantri Bai and Bosong Wang and Ze Lu and Oliver Heimann and J{\"o}rg Kr{\"u}ger},
  title     = {IndEgo: A Dataset of Industrial Scenarios and Collaborative Work for Egocentric Assistants},
  booktitle = {Advances in Neural Information Processing Systems (NeurIPS) Datasets and Benchmarks Track},
  year      = {2025},
  url       = {https://neurips.cc/virtual/2025/poster/121501}
}

Acknowledgments & Funding

This work is supported by the German Federal Ministry of Research, Technology and Space (BMFTR) and the German Aerospace Center (DLR) under the KIKERP project (Grant No. 16IS23055C) within the KI4KMU program. We are grateful to the Meta AI and Reality Labs teams for the Project Aria initiative, including the research kit, associated tools, and services. We also thank Hugging Face for providing a public-dataset storage grant that enables large-scale hosting and community access to the IndEgo dataset. Data collection was conducted at the research labs and test field of the Institute of Machine Tools and Factory Management (IWF), TU Berlin. Finally, we extend our sincere thanks to all student volunteers and workers who contributed to the data collection.

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