Software is eating education. Technology is used to modernise education. TERP has redefined the concept of a book by making it interactive. In its easiest form interaction can be films and animations integrated in a book. Tests and feedback on learning is one step further. In its most complex form, interaction is customised books generated for each reader, based on mapped preferences used as input in algorithms. The first book using this technology will have 114,000 potential versions. The TERP technology is not only redefining the concept of a book. It is interrupting the value chain in the industry. The technology provides a new and dynamic way of distribution. Competitors trying to copy the technology, not only has to figure out the code, they must change the way of doing business.