• The physical orientation of a hardware device. In the deviceorientation event specification, it is defined through three angles alpha (z-axis), beta (x-axis), and gamma (y-axis). ↑ w3.org/TR/orientation-event

1. More about this term (beta): Web search, articles and videos, books
2. Previous term: DevEx
3. Next term: Device pixel
4. Random term: WPO