Method and apparatus proposed in this paper is determining and/or improves one or more physiology identification parameters, such as the quality of response-recovery ratio, based on passing through biometric signals and/or motor message one or more biometrics and/or that motion sensor exports respectively. Disclosed method and apparatus also estimate based on user movement, for example, walking or operation a motor message and a determined type user step-length. Then it is estimated based on the step-length that the speed of user can be estimated.
