| 摘要 |
Disclosed is an apparatus for measuring the movement of a part of a body. The apparatus for measuring the movement of a part of a body includes at least one geomagnetic sensor detaching terrestrial magnetism and outputting an analog voltage value corresponding to the detected terrestrial magnetism, a control part calculating the horizontal rotation motion range of a part of an object body by using the analog voltage value, and a display part displaying the calculated horizontal rotation motion range. [Reference numerals] (110) Geomagnetic sensor; (121) Signal conversion part; (122) Calculation part; (130) Display part; (140) User interface part; (150) Storage part; (160) Communications part |
