Researchers have warned that immersion in virtual reality (VR) can cause behavioural changes in consumers that may last even after they leave the virtual environment. The technological capacity for generating virtual worlds from home computers will soon be widely available to the general public as special head-mounted displays are brought to market that create the illusion of being immersed in virtual three-dimensional worlds. Read: An immersive virtual reality (VR) therapy can help you cope with depression But citing recent studies Michael Madary and Thomas Metzinger from Johannes Gutenberg University of Mainz in Germany said that VR may create vast opportunities