The headset that will mimic all five senses and make the virtual world as convincing as real life: The prototype helmet connects wirelessly to a computer which feeds it information about a virtual world or another part of the real world.It features a high-definition high dynamic screen - which produces pictures ten times darker, or 30 times brighter than conventional television.
A tube connected to a box of chemicals releases smells under the wearer's nose, while a similar device can spray flavours directly into the mouth and provide a texture sensation.
The heat and humidity can be changed using a fan and heater, while surround-sound speakers recreate ambient noise.
Professor Alan Chalmers, of Warwick University, said the headset should be ready within five years.
