idea for Neo 2nd generation: Accelerometer

[Gabriel Ambuehl]

On Wednesday 24 January 2007 17:55, Jose Ildefonso Camargo Tolosa wrote:
>
> The accelerometer can allow you to know what directions the phone
> "went", and 3d orientation (rotations and stuff).  The compass, would
> just be for "calibration", because you can trust them all them time
> (just put a compass above an long iron piece, and you will see it
> "move" from the original direction).

But without having a point of reference, knowing what direction you went is 
not really useful...