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Master

Master

Multiple devices.
One shared clock.

G03 captures hand motion, E03 covers the first-person view, and W03 fills in the close-up.
Master is the sync and power hub that puts them all on one hardware clock.
Using E03 as the trigger source, Master puts image and IMU data on the same timeline natively, with no software timestamp stitching after the fact.
What's shown here is a design render, not the final mass-production appearance.

Learn About Master
One integrated control box, built to take in synchronized connections from multiple devices.

Hardware Form

One integrated control box, built to take in synchronized connections from multiple devices.

The casing has a textured, non-slip surface, with multiple sync ports and a DC power input arranged side by side on the front panel.
Status indicator lights on top confirm the connection state of each channel.
The design direction is to bring the scattered signal and power cabling from G03, E03, and W03 into one sync hub that sits directly on the desk.

Specifications

Downstream Ports
4 × USB 3.2 Gen1 Type-C, 5 Gbps
Power
External 5V/3A input; 5V/2A independent output per port
Hardware Trigger
1–120 Hz, <1 μs skew across 4 output channels
Sync Accuracy
<1 ms (E03 as Primary, other devices sync as Secondary)
Size / Weight
110 × 65 × 17.2 mm, ~100 g

Specifications are measured under defined test conditions and are subject to final product release.

The glove and the camera. One shared clock.

The glove and the camera.
One shared clock.

The Problem It Solves

Multi-device hardware sync is a different problem from software timestamp alignment.

When a glove, a camera, and a wrist device each capture independently, their clocks inevitably drift slightly.
Aligning them after the fact with software timestamps lets error accumulate, and the result is hard to verify.
Using E03 as the trigger source, Master sends a hardware pulse that brings G03, W03, and other devices into synchronized image capture, holding image-IMU sync under 1 ms.
That's the hardware foundation that lets the SENSE kit treat multiple signal streams as "a single operation."

If you need hardware-level multi-device synchronized capture.

Master is the sync and power hub for the PHAIN SENSE system.
Let us know about your capture scenario, and we'll prioritize keeping you updated as there's new progress to share.

Contact the PHAIN team