The Data Collection Kit is the synchronisation layer of the Orbbec robot-free data-collection platform. It consists of the Hub and custom cables; capture devices are separate. An EGO unit acts as master while UMI and WristCam units act as slaves so several viewpoints share one time reference.
Kit contentsHub and custom cables; capture devices are ordered separately
Synchronisation modeHub master/slave dual mode: EGO Stereo / Quad / Depth as master; UMI Finger / UMI Gripper / WristCam as slave
Host connectionNVIDIA Jetson, phone with power bank, host, or PC
Device chainingWired and wireless device chaining through the Hub
Combinable devicesEGO; UMI Finger; UMI Gripper; WristCam, combined per task
Synchronisation accuracyIMU–image sync < 1 ms per device; external sync supported
Time referenceOne unified time reference across RGB, depth, IMU and tactile data
SoftwareOrbbecSDK V2; calibrated and exportable training-data pipeline