To transform the shoes measurements into human frames we need to known the origin and orientation of two frames:
- the heel frame
- the ankle frame

Even if the heel origin depends on the subject, we can put in the related config file a reasonable position vector like this [-0.04; 0; -0.12] m. This reasonability comes from a previous computation with Matlab.

To transform the shoes measurements into human frames we need to known the origin and orientation of two frames:
Even if the heel origin depends on the subject, we can put in the related config file a reasonable position vector like this [-0.04; 0; -0.12] m. This reasonability comes from a previous computation with Matlab.