EFUN Advantages

Ego binocular, quad-camera and six-camera data capture devices record first-person video, inertial data and audio. EFUN provides in-house devices with hardware and software customization, prototype validation and mass production.

<50µs

Multimodal hardware sync

Aligned image, IMU and audio timestamps

400–1000Hz

6–9-axis IMU sampling

Capture dynamic working poses precisely

30–60fps

Global-shutter imaging

Reduce motion blur and preserve operational detail

120°

Wide horizontal field of view

Zero distortion at delivery; customizable FOV

Five challenges in first-person capture

From data synchronization to field deployment, select a challenge to explore how Ego can help.

Data sync
Motion imaging
Device fit
Production
Field capture

The challenge

Multimodal timing mismatch

Unsynchronized camera, IMU and audio streams require extensive alignment in post-processing, affecting model training quality.

How Ego helps

Align multimodal data at the source

Hardware timestamps align vision, IMU and audio, reducing alignment work in post-processing and connecting real-world views with motion data.

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The challenge

Distortion during motion

Rolling shutters produce severe motion artifacts during dynamic tasks, losing critical hand movements and operational detail.

How Ego helps

Preserve detail during dynamic tasks

Global-shutter imaging and wide-field optics reduce motion artifacts while capturing hand movements and surroundings. Imaging configurations and fields of view can be selected for the project.

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The challenge

Limited device flexibility

Fixed fields of view, battery life and interfaces make generic hardware difficult to adapt to specific research and enterprise requirements.

How Ego helps

Adapt the device to the capture task

Customize imaging, sensor options, runtime, storage and fit through coordinated hardware and software development. Iterate on existing platforms to meet project requirements.

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The challenge

Prototype–production gap

Unstable prototypes and limited environmental resilience hinder the transition to mass production and make delivery timelines unpredictable.

How Ego helps

Connect prototype validation to production

Connect functional validation, reliability testing and production preparation in one delivery process. An established supply chain supports the move from standard devices or custom prototypes to volume supply.

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The challenge

Constraints in the field

Limited battery life and storage constrain capture, while harsh industrial and outdoor conditions increase device failure rates.

How Ego helps

Plan and validate for field conditions

Plan power and storage around capture duration. Vibration, temperature, drop and salt-spray testing evaluate device reliability for the intended field conditions.

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Four Core Advantages

High-fidelity Ego Capture
Wide-FOV RGB, 6–9-axis IMU and audio align via hardware timestamps. Capture real-world perspectives and motion as high-quality raw multimodal data.
Full-stack ODM Customization
In-house circuits, optics, mechanics, Linux firmware, drivers and recording apps. Customize imaging, sensors, runtime, storage and fit through rapid iteration.
Prototype-to-Production Delivery
From requirements and prototyping through validation to mass production. Standard or custom designs scale with an established supply chain for data capture projects.
Field-ready Reliability
Vibration, temperature cycling, drop and salt-spray tests verify durability. Support long capture sessions in industrial sites, outdoors and changing conditions.