understanding Accelerometer returned values

I’m trying to work on the Accelerometer module.

I get confused about the instant X, Y, Z values return.

I twist my wrist to move the phone around from left to rgith, but the instantX values sometimes positive and sometimes negative…

Is there any better doc description on interpretation of these values?

Thanks, Andy [import]uid: 9927 topic_id: 9655 reply_id: 309655[/import]

chk out this

http://developer.anscamobile.com/content/accelerometer-1 [import]uid: 12482 topic_id: 9655 reply_id: 35171[/import]

I’m actually testing with the sample application accelerometer-1 and came up with confusion on what the x/y values represents…

When I move the phone across in same direction, I get positive +X values sometimes, and negative -X values in other times…

Any more reference on this?

[import]uid: 9927 topic_id: 9655 reply_id: 35192[/import]