A network of 34 wireless ProMove-V IMUs sampling at 500 Hz tracks two people moving. All IMUs are precisely synchronized using two Advanced Inertia Gateways, as shown in an earlier video.

Each person is wearing 17 IMUs for full-body tracking. The motion is displayed side-by-side in the open-source OpenSim simulation environment and in the direct video recording.

The setup can be further extended to more persons simultaneous tracking by using the unique scalability and synchronization features of Inertia’s wireless technology.

See our Downloads page for the Matlab scripts and sample code on how to integrate with the OpenSim software.