| 摘要 |
<p>This invention is the device that measures the change of position in 3-dimensional space. For that, this invention consists of the equipment that produces the difference of pressure by gravity, the equipment that senses the pressure, the equipment that stores the pressure data, the equipment that measures the change of position in 3-D by operating pressure data, and the equipment that transmits the effect of data operated. In this invention, the device calculates the angle and distance by sensing the change of pressure measured, the change of position, or motion, in 3D space by converting the pressure data into the angle data, or the acceleration data. In conclusion, the device can measure the movement in 3D space.</p> |
