LevelTool - A Level in your Browser

mediaupstream.com

Just playing around with the Device Orientation API, try this with a supported browser (Chrome, FF, etc) on a device with an Accelerometer such as a MacBook Pro.

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the bubble floats the wrong way on my macbook... if I lift the left side, the bubble moves right ...

if i lift the track pad side, the bubble moves away from me ...

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