1. Kurzweil, R.: Essay: The Law of Accelerating Returns (2001). http://www.kurzweilai.net/the-law-of-accelerating-returns
2. Einstein, A.: Zur Elektrodynamik bewegter Körper. Ann. Phys. 17, 891 (1905). English translation On the Electrodynamics of Moving Bodies by Megh Nad Saha (1920)
3. OECD: how computers are related to students’ performance, in students, computers and learning: making the connection. OECD Publishing, Paris (2015). http://dx.doi.org/10.1787/9789264239555-9-en
4. Perkins, D.N.: Person-plus: a distributed view of thinking and learning. In: Salomon, G. (ed.) Distributed Cognitions: Psychological and Educational Considerations, pp. 88–110. Cambridge University Press, Cambridge (1993)
5. Moursund, D.: Introduction to Information and Communication Technology in Education. University of Oregon, Eugene (2005). http://darkwing.uoregon.edu/~moursund/Books/ICT/ICTBook.pdf