Assessing interactions among multiple physiological systems during walking outside a laboratory: An Android based gait monitor. - Ervin Sejdic; Alexandre Millecamps; J. Teoli; Michael A. Rothfuss; Nicholas G. Franconi; Subashan Perera; Alex K. Jones; Jennifer S. Brach; Marlin H. Mickle (Comput. Methods Programs Biomed., 2015)