The Fast / Regular / HQ presets in Options set all three. Override them here if you need a specific combination.
Where you sit relative to the camera. Set once, then leave alone. These have no effect in PROBE or QR mode.
Teaching simulator
Scan a real CT or MR volume by moving a probe in front of your webcam. The image is cut live from the data — the same plane a real transducer would show at that pose.
Nothing to print. Your open hand is the transducer: the palm sets the scan plane, moving toward the camera pushes deeper.
A marker head and grip you fold from two sheets. Steadier, and it feels like holding a real probe.