That's the question that make me mad for at least 3 days!!!!!
Please help me! I have your same problem. IDENTIC! Have you solved it? I think that rotation matrix is not usefull, because doing so, i have too, the first and second absolute component of acceleration are always 0, and the third is ok. If you use instead matrix product funztion the result are very bad and differnt? (maybe math is an opinion???) Check also my question in stackoveflow: http://stackoverflow.com/questions/8027536/android-sensor-getrotationmatrix-returns-wrong-values-why Many thanx!!! -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en