Idecca Inc.  > IDECCA INC.
 
Idecca’s technology provides
resolution within 1 meter using geomagnetic
field and sensor.
 
Even though it’s invisible for us, the earth produces a
magnetic field. The iron or steel used
in constructing a building cause distortion of this
magnetic field. We use this distortion.
 
To put it simply, when the hallway is measured for magnetometer, we can see the linear graph as seen in Figure 1.
 
Figure 1.
 
In this way, as the same hallway is measured repeatedly, we can get the magnetic field map as seen in Figure 2.
The invisible space has transformed to spaces with its own features.
 
Figure 2.