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    Virtual Reality

                                                       Ivan  Sutherland  created the  first head  mounted  display  called
                                                       Sword of Damocles in 1968. It was connected to a computer. The
                                                       idea behind its creation was to change the perspective image as
                                                       the user moved his head.

                              Factbot

                         In 1960, inventor Morton Heilig patented the idea of VR headset. At that time it was known as
                         Telesphere Mask.

                  Multi-Touch Technology

                  It was Control Data Corporation who  released single  touch
                  point  terminal of 16x16  array for the first time in  1972,  as its
                  user interface. Plato IV came up with a touch panel for graphic
                  interaction and it required 16 MB RAM.

                  3D Printing

                  In 1982, Dr Kodama came up with a 3D printing which used rapid prototyping technique. He used
                  photosensitive resin which polymerised using UV light.

                     32     Premium Edition-VI

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