1. L. Castaneda, A. Cechonu, A. Bautista, All-school aggregated findings 2016-2017 - VR, Report, Foundary 10. http://www.foundry10.org/research/5b1ee1b0d709885a1144a0d7, 2017 (accessed August 23 2018).
2. S. Charara, Over two million school kids have gone on Google Expeditions. https://www.wareable.com/google/expeditions-two-million-cardboard-6665, 2017 (accessed 23 August 2018).
3. A framework for immersive virtual environments (FIVE): Speculations on the role of presence in virtual environments;Slater;Presence: Teleoperators. Virtual Environ.,1997
4. Enhancing our lives with immersive virtual reality;Slater;Front. Robot. AI.,2016
5. Infinite Reality: Avatars, Eternal life, New Worlds and the Dawn of the Virtual Revolution;Blascovich,2011