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A first-person multimodal data acquisition device for embodied intelligence and robot learning, integrating dual global-shutter cameras, an IMU, and dual digital microphones, with wired and optional standalone wireless acquisition.
Product Overview
EGO-WL uses a head-mounted form factor so the camera viewpoint follows the operator's head, capturing first-person visual information during tasks. It synchronously acquires stereo images, motion data, and ambient audio for data annotation, replay, algorithm development, robot teleoperation, imitation learning, and model training.
A unified time base, hardware synchronization, and standardized data interfaces coordinate sensor streams. Optional wireless configuration includes Wi-Fi 6, 4G, a 5000 mAh battery, 256 GB TF storage, and a mobile client; final configuration is subject to project confirmation.
Key Features
- Head-mounted first-person capture that follows operator movement
- Dual RGB global-shutter cameras for stereo image acquisition
- Integrated 6-axis IMU and dual digital silicon microphones
- Hardware synchronization and timestamps for correlating sensor streams
- Optional Wi-Fi 6 / 4G, 256 GB local storage, and mobile management
Technical Specifications
| Cameras | 2 × RGB global-shutter cameras; 2 MP per camera |
| Default stereo output | MJPG 3840 × 1080 at 60 fps |
| Additional stereo modes | MJPG 2560 × 720 at 120 fps; 1280 × 480 at 210 fps; 640 × 240 at 570 fps |
| Sensor / pixel | 1/2.6-inch format; 3 μm × 3 μm |
| Baseline / FOV | 100 mm baseline; lens DFOV options: 220° / 180° / 120° / 90° |
| Focus distance | Approximately 40 cm, adjustable by application |
| IMU | 6-axis, 400 Hz |
| Audio | Dual HD digital silicon microphones |
| Synchronization | Microsecond-level hardware synchronization under a unified time base |
| Interface / protocol | Type-C; USB 2.0; standard UVC, extensible/customizable |
| Optional configuration | Wi-Fi 6 / 4G, 256 GB TF storage, 5000 mAh battery, mobile client |
| System compatibility | Windows, Linux, Android, HarmonyOS, and macOS; joint validation is recommended |
| Operating temperature | -10 °C to 60 °C |
| Dimensions / weight / material | To be confirmed against final mechanical design |
Typical Applications
- Embodied intelligence and robot-learning data collection
- First-person task recording and imitation learning
- Robot teleoperation and human-robot interaction research
- Multimodal model training, replay, and evaluation
Specification Notes
Configuration, output modes, and compatibility are subject to final mutual confirmation. Wireless modules and storage are optional. Dimensions, weight, and materials remain subject to mechanical design.
Frequently Asked Questions
Can EGO-WL acquire data wirelessly without a cable?
Optional configurations include Wi-Fi 6 / 4G, a mobile client, and local storage. Confirm the exact combination for each project.
Is the system compatible with every host platform?
Joint validation with the host, driver version, and application software is recommended.
Contact Us
If you are evaluating this product or integrating it into an existing device or acquisition platform, contact us to discuss your application, host environment, and data requirements.
Phone: +86 18668087462 (WeChat available)
Email: contact@3dsensing.cn
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