A free program for Android, by Calum Garrigan.
The Electrogoniometer is a handy, portable, and inexpensive tool for measuring the range of motion (ROM) of the leg. It can be used as a clinical tool to measure the ROM of the leg and to diagnose problems with the muscles of the leg.
This tool is useful for patients who need to be re-examined after an operation or for patients who need to be treated for injuries or diseases of the muscles of the leg.
How to Use It
To use the Electrogoniometer, you will first need to place the device in an unambiguous position. The angle is calculated by taking the difference of the device’s initial angular position from the second angular position.
