Have you ever watch magic show? Or had ever seen something happen around you on which you cannot believe but it was happened?
Many of us are always confuse on how magician do magic, how they disappear the objects even human beings also in front of your eyes? The truth behind all the magic activities is illusions. Magician always uses illusion technique to distortion of the human senses.
Vision illusion is the most common illusion, however it can occur in more human senses other than vision also. Magician never do impossible things, they just seem to do it.
Basically illusion is a misperception that is based on specific stimulus received under certain conditions. The main objective of doing illusion is to make them believe on the happening which is in real not happen. Illusion involves the activities for which people are not normally aware.
To understand the illusion more clearly and easily, you can take the example of movies. Two types of illusion you can notice while watching motion pictures, first one is illusion of pictures that experiences you the real moving pictures, but in actual they are not moving. Second one is sound which you listen with the playing movie, we normally thinks that words which we listen are spoken by actors, but in actual speakers are used to provide you real time experiences.
Sometimes it happen that what showed to you, you believed it and starts living with the fact, but maybe it is not true or maybe it’s illusion. Only some people responds to illusion activities while some are not fascinated by it.