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Article overview
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A Smartphone-Based Acquisition System for Hips Rotation Fluency Assessment | Andrea Civita
; Simone Fiori
; Giuseppe Romani
; | Date: |
3 Dec 2015 | Abstract: | The present contribution is motivated by recent studies on the assessment of
the fluency of body movements during complex motor tasks. In particular, we
focus on the estimation of the Cartesian kinematic jerk (namely, the derivative
of the acceleration) of the hips’ orientation during a full three-dimensional
movement. The kinematic jerk index is estimated on the basis of gyroscopic
signals acquired through a smartphone. A specific free mobile application
available for the Android mobile operating system, HyperIMU, is used to acquire
the gyroscopic signals and to transmit them to a personal computer via a User
Datagram Protocol (UDP) through a wireless network. The personal computer
elaborates the acquired data through a MATLAB script, either in real time or
offline, and returns the kinematic jerk index associated to a motor task. | Source: | arXiv, 1512.1260 | Services: | Forum | Review | PDF | Favorites |
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