The typical workflow for setting up a bullet-time kit looks like this:

1. Assemble your structure and add your ball heads
2. Put your cameras on your ball heads
3. Connect the USB cables from the cameras to your computer, usb-hubs or Raspberry Pis
4. Launch XangleCS.exe
5. Order your cameras
6. Find your center spot and put the calibration bar on it
7. Focus the lenses
8. Pre-calibrate your cameras (manually aim at the calibration bar)
9. Run the digital calibration process (reference shot)
10. You’re ready to shoot!