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SeerFusion Gripper
UMI
Full-Scenario Adaptive Standalone Multimodal Data Acquisition Gripper
SeerFusion Gripper<br>UMI
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Full-Scenario Adaptive Standalone Multimodal Data Acquisition Gripper

Fully standalone terminal operation, 4-eye fisheye +IR LED ring, grab-and-collect, turning real-world manipulation directly into robot-learnable training data.

No external host computer is needed — the unit operates standalone and captures multimodal data including fisheye, ToF, tactile, gripper opening angle, and pose. The four-fisheye-camera setup, combined with an IR LED ring, helps prevent hand occlusion and maintains stable tracking even in low-texture scenes. With sub-millisecond hardware synchronization and 2TB of local storage, offline data collection is effortless.


SeerFusion One
SeerFusion Traq
SeerFusion Gripper
SeerFusion Glove

High-Precision Spatiotemporal Synchronization

Online
VSLAM

Real-time
6DoF capture

Millimeter
positioning accuracy

Millisecond
frame synchronization

Flexible Combinations, High-Quality Delivery

Two Modes, Switch on Demand

The two collection modes can be switched flexibly. The gripper can either work standalone in hand-held mode — grab and collect — or pair with an Ego data collection device to form a complete capture solution spanning fine hand manipulation to full-body pose. Configure on demand: start with one hand and scale to the full body as task complexity grows, so no part of your collection budget goes to waste.

On-Device Data Alignment, Real-Time Pose Solving

Fisheye, tactile, gripper opening angle, and IMU data are aligned with hardware-level timestamps directly on the collection device — no post-hoc software synchronization required. Online SLAM computes the hand's 6DoF pose in real time during collection, with RPE < 0.5%, so the pose trajectory is already available the moment data is written to disk. What you get on the TF card is a time-aligned, pose-traceable multimodal sequence that can be read directly through a card reader and fed straight into your training pipeline — no more waiting through the "collect for a week, spend three days aligning, then two more days running SLAM" post-processing cycle.


Core Features

Standalone Distributed Collection Terminal

  • Runs standalone at the terminal level — no external host computer needed — and captures multimodal data on its own.;
  • Switches flexibly between single-hand standalone collection and two-hand collaborative collection.

Spatiotemporal Synchronization Across Modalities

  • Fisheye camera, ToF, tactile, gripper opening angle, and pose data are synchronized in hardware;
  • Head-hand timestamp synchronization is accurate to sub-millisecond precision.

Millimeter-Accurate 6DoF Pose Tracking

  • Combines four fisheye cameras, IMU, and VSLAM with an IR LED ring and gripper for fusion-based positioning;
  • Delivers millimeter-accurate 6DoF pose tracking with head-hand synchronization, effectively preventing hand occlusion.

Multi-Link Communication

  • Native Wi-Fi, 2.4G wireless, and Gigabit Ethernet cover both real-time control and high-bandwidth data transfer.

2TB Onboard Storage

  • Natively supports up to 2TB of local storage on a TF card, with plug-and-play data access;
  • Maximum on-device compression makes offline collection effortless.

Low Power, Expandable

  • Draws ≤4W overall, powered over Type-C at 5V/3A, and supports an external power bank for extended runtime.

Product Package

  • SeerFusion One HMD

  • Post Processing Tool Chain

System Specification

SeerFusion One 系统规格
Category Item Description

SoC

CPU

4*Cortex-A72 +4* Cortex-A53

Memory / Storage

4GB + 32GB

OS

Debian 12

IMU

Frame Rate

500Hz

Measuring Range

±8g, 2000dps

FE

QTY

4

Resolution

640*480

Frame Rate

30fps

FOV

DFOV166.5o / HFOV131.9o / VFOV100.1o

Shutter Type

Global Shutter

RGB

QTY

1

Resolution

1600*1200

Frame Rate

60fps

FOV

DFOV172.9o / HFOV159o / VFOV95.2o±3o

Shutter Type

Global Shutter

ToF (Optional)

QTY

1

Resolution

640*480

Frame Rate

30fps

DFOV

≈ 70o

Sensor

Position Sensor

*1,Gripper Opening Angle 0-120o

Force/Tactile Sensor

*2 (Fingertip), 0.1-20N

Port

Type-C

*2: USB3.0 (5V 3A) + USB2.0

RJ45

Supports PoE power supply and data transmission

UART / GPIO

yes

Button / Indicator LED

Power Button ×1; LED ×1

Wireless and Synchronization

2.4G Synchronization Module

yes

BT / Wi-Fi

yes

IR LED strip

yes

Working mode

USB Device / Host (Firmware Switching)

Storage & Power supply

TF card

2TB(max)

Power Consumption

≤4W

Surface Temperature

≤42°C

cable

1.2m

SLAM Accuracy

Real time computing

RPE < 0.5%

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