[W3Conf] Luz Caballero: Device (dis)orientation?

Luz Caballero (@gerbille) used to be Dev Relations at Opera and talked about the mathematical world of device orientation on mobile devices.

These are my notes from her presentation at W3Conf in San Francisco as part of this live blog series.

Device orientation. It's not just "portrait" and "landscape." It's made of three things:

• deviceorientation - What angle is someone holding the device?
• devicemotion - Is it moving? Is it accelerating?
• compassneedscallibration - What direction is it
…

[W3Conf] Luz Caballero: “Device (dis)orientation?” is a post from CSS-Tricks