Several demos of applications of the Data Projection Model are presented here. The first demo shows information items, identified by their names, related to others, through an operator specified by a meaningful string. This is a straightforward application.
Demo 2 distinguishes the strings used to designate concepts from the concepts themselves. Naming is an operation, described as such.This application is more complex than the one presented in demo #1, but has a wider potential for integration.
Demo 3 shows how information stored in a relational database can be represented using the Data Projection Model.
Demo 4 shows how data coming from various sources can be integrated, and also reveals the potential problems when integrating data, and how they can be solved.