Smartphone Global Positioning System-Based System to Assess Mobility in Health Research: Development, Accuracy, and Usability Study.
Robert P SpangChristine HaegerSandra Angelika MümkenMax BrauerJan-Niklas Voigt-AntonsPaul GellertPublished in: JMIR rehabilitation and assistive technologies (2023)
RR2-10.1186/s12877-021-02739-0.