Virtual reality (sometimes abbreviated to VR from virtual reality) is the term used to indicate a simulated reality through IT and digital tools that offer immersive and realistic experiences.
The videos published within the unesconet.eu project offer virtual reality experiences that can be enjoyed through your internet browser or through a viewer qualified, even at low cost.
For viewer we mean a helmet or simple glasses in which the screens close to the eyes cancel the real world from the user's view.