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Motion link · diagnostics

Waiting for the phone

—yaw

—pitch

—roll

All three read zero with the phone held upright, screen towards you.

Sample rate: 0 Hz
One-way latency: — ms
Arrival jitter: — ms
Lost packets: 0
Clock offset: — ms
Gyro agreement: —

Timing

Buffered Predicted

Integrates the gyroscope forward to cancel the link latency, so the model shows where the phone is now. Overshoots by a few degrees when a fast move stops dead.

Extra lead0 ms

Alignment

The phone's yaw is referenced to the room, not to this view. Point the phone at the screen and press the first button.

Display

Device axes Motion trail Undo screen rotation Translate from accelerometer

Orientation is real: it comes from the phone's own sensor fusion and is accurate to about a degree.

Translation is not. Position can only be obtained by integrating acceleration twice, which compounds noise into metres of error within seconds. The checkbox above gives a spring-damped nudge so the model reacts when you move it — a visual effect, not tracking.