I see now he's asking about pitch roll and yaw velocity rather than x,y and z velocity. The simple case of pitch and roll tilt is detectable with a 3 axis accelerometer. Can't do yaw. That's what the magnetometer is for. So if you can get pitch and roll 20 times a sec (atan2(y,z) and atan2(x,z)), you can get pitch and roll rate 20 times a sec. So now we know the phone pitching at 90 degrees per second. What do we do with that?
-- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en To unsubscribe, reply using "remove me" as the subject.
