5xSST; assessment; evaluation; Five Times Sit-to-Stand Test; functional; Go Test; inertial measurement units; machine learning; system usability; technology; Timed Up &; TUG; unsupervised; validity analysis
von Anna Brinkmann ; Conrad Fifelski ; Sandra Lau ; Christian Kowalski ; Ole Meyer ; Rebecca Diekmann ; Melvin Isken ; Sebastian Fudickar ; Andreas Hein