Recent content by Gerra

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    Undergrad How to get up/gravity-vector from 3-axis accelerometer data?

    Yesterday I suddenly realized that they are kinda equal.
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    Undergrad How to get up/gravity-vector from 3-axis accelerometer data?

    Sorry for the question duplication, but I've spent hours googling, and just have no idea where to start. Just started an iPhone augmented reality application project, and stuck. The accelerometer data provided this way - http://www.tuaw.com/2007/09/10/iphone-coding-using-the-accelerometer/"...