German Ghostwriter need only German speakers -- 2

Hello everybody, Place your bid if you are a native and professional ghostwriter I need a ghostwriter for a book on "AR and VR technology in customer service". The book should deal with the following topics, among others: - Differences between AR, vR and mixed reality - Advantages of the individual technologies - Possible uses in customer meetings at banks and insurance companies - Procedure in customer discussions - Possible applications in companies in the trade, logistics and mechanical engineering I'm currently developing software for insurance companies and I need that to support users. I need someone who can speak German because the book should be German in the end :) Target group: customer advisors from banks and insurance companies Extent: 100 pages