title: API for Tango ADFs?
body: <p>I'd like to make an indoor navigation system, using <code>Tango</code> technology.
  The first step is to scan the area and create an ADF file.
  But once this <code>ADF</code> is created, it's like a black box. I have not found any API to work with the <code>ADF</code>.
  I would like to get a matrix of the space I scanned so I can make my own algorithm and calculate where an human being can go, and then calculate the path from point A to point B.
  My question is : is there any way to get information stored in an <code>ADF</code> file ?</p>