Robot head
Move your phone to rotate it. Shake hard to trigger sounds.
Idle
iOS: tap Start (permission prompt).
Android: Start if nothing moves.
This page is intentionally nerdy.
Orientation (degrees)
alpha (z)
—
beta (x)
—
gamma (y)
—
absolute
—
Rotation rate (deg/s)
alpha
—
beta
—
gamma
—
interval
—
Acceleration (m/s²)
x
—
y
—
z
—
w/o gravity
—
Health
orientation events/sec
—
motion events/sec
—
deviceorientation API
—
devicemotion API
—
Generic Sensor API
—
generic gyro hz
—
secure context
—
permission
—
Notes
- Most browsers only expose sensors on HTTPS (or localhost).
- Brave may block sensors unless site permissions allow motion/sensors.