This article discusses issues related to the design of interactive applications which aim to demonstrate human interaction with computer systems in areas including creative industries, cultural tourism and education. Investigations related to the digitization of special collections of cultural property in the Veliko Turnovo region are going to be presented. Various processes are described for the documentation and digitization of specialized archives. Ways and methods are discussed for generation and digital presentation of thematic collections and routes of cultural history in the Veliko Turnovo region. A specific module with interactive digital resource maps is created which are stored in North+ Digital Center repositories. It presents a model for creating an interactive system in need for visually impaired people. This model also ensures the usability of the interactive system for people with disabilities. Digitized objects in archives, thematic cultural routes and collections can be used for educational purposes in studying the cultural heritage of the North+ region. Digitization of cultural values and special collections has become a widespread topic in recent years. Digital presentation of collections of cultural values in the Veliko Turnovo region and documenting specialized archives for "Culture and Tourism" department of the Veliko Turnovo municipality, are the main described topics of this paper. An important issue is bringing together similar institutions in the preservation and digitization of cultural and documentary heritage in regard to a modern center for digitization in interdisciplinary North+ projects. It allows the unification process for digitalization and the creation of full-text databases. As a result, a digitized center can provide wide access to cultural heritage in North Central region institutions and preserve original cultural sites long term for future generations. Another important aspect is the digitization and promotion of book cultural heritage. Digital technologies, the creation and indexing of cultural heritage resources, and their use on public websites were explored. A model of an accessible interactive system for people with disabilities is also presented. Organization and digitization of specialized archive collections This paper relates to "Culture and Tourism" department of the Veliko Turnovo municipality which stores the "Cultural and historical heritage" archive fund -local specialized scientific and documentary archive collection of cultural heritage. The main objective is to study, save and annotate this documentary heritage as a possibility for public access. Sites for digitizing records of technical documents, maps, plans on paper, normative documents and lists, scientific research, surveys and old photo documentation of cultural heritage are described. Specialized research and analysis of existing methods and technologies for digitization and content archive records of cultural heritage requires certain specifics on some technical data necessary for the identificat...