The accelerometer axis on the Droid are X, Y, Z and relative to the physical
device. As for detecting shake, I was successful using a digital band pass
filter. Here's another thread about shaking with my code (however I found
that the 2 Hz center band is a bit too fast.)
http://groups.google.com/g
Hi all. I've been playing with the data given by the accelerometer,
trying to work out how I can gauge a shake from front to back or side
to side. This all seems straightforward enough.
But I'd love to know the direction of the shake. So, if the user is
shaking backwards and forwards, I want to kn
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