one panel for accel · gyro · orientation · ambient light (if exposed) · motion intensity trace · mobile preferred · runs locally
access
motion and orientation events are gated on ios until permission. ambient light uses the generic sensor api (rare on desktop). put the phone flat or walk around — accel and gyro traces should diverge immediately.
notes
- rotation rate comes from DeviceMotionEvent.rotationRate (deg/s)
- compass headings need absolute orientation — this trace is relative