Apparatus and method for remote range-of-motion testing

An apparatus for performing a remote test of range of motion of a person operating a user device, comprising:

• a transceiver configured to transmit a range-of-motion test link to the user device and to receive motion data from the user device, the user device comprising a sensor that generates the motion data and a second transceiver to communicate with the transceiver;
• a processor configured to calculate in real time, based on the motion data, the continuous position of the user device to enable real-time display to a test provider of the performance of the test and to determine in real time whether the test is performed correctly based on correlating angle measures among multiple frame axes;
• and
• a display configured to show in real time a continuous indication of the performance of the test and whether the test is performed correctly.