I need an application capable of building ibooks in a proprietary format.
I also need the the reader for it.
The application is similar to QuarkXpress or Indesign and has features in Head Tracking and OCR.
6 freelancers are bidding on average $26125 for this job
I made head tracking before, and worked in several OCRs.. but the desired budget mentioned here is far away of what your ask. How flexible is your budget?