iOttie Auto Sense Guide page 23

THE RECOMMENDED DISTANCE BETWEEN YOU AND THE WIRELESS
CHARGING DEVICE SHOULD BE AT LEAST:
DRIVER SEAT
Knee 40cm
Leg 60cm
Body 70cm
Hands 30cm
Arms 70cm
Head 80cm
* All measurements are based on FCAR Car Models as described by
the ACRISS Class Clode system.
FRONT PASSENGER SEAT
Knee 43cm
Leg 59cm
Body 62cm
Hands 46cm
Arms 55cm
Head 80cm