You’ll remember realistic holograms from sci-Fi movies. For a very long time holograms have enjoyed great popularity in film, like in Star wars where holography was used as a form of easy communication. Despite the fact that after the film has passed more than 40 years, the holograms in the movies they still look impressive and futuristic. But, obviously, together with the development of modern technology, holography will become very soon the usual way of telecommunications. Possible application of a new method of telecommunication in real life? Let’s try to understand together in this article.
Holograms in the modern world
In the modern world of optical holography is already used in medicine, creating a 3D visualization of the organs. So, currently there are many projects that are based on optical holography in 3D. In addition, scientists from the UK already actively developing holograms that can not only be viewed from all sides, but also they can touch and they will look completely three-dimensional.
As the portal Science101.comthe technology to create holograms based on the use of polystyrene beads with a width of two millimeters, which is able to levitate due to the use of multiple ultrasound transducers for generating sound waves. Such ultrasonic transducers are able to raise the polystyrene ball with a speed of 30 km per hour. With such speed the ball can outline the shape with a width of up to ten centimeters in less than a tenth of a second.
An unusual approach to the creation of such illusion was chosen because the movement of the hyperactive ball was initially unable to draw connections with the hologram. But thanks to this speed, scientists managed to create a variety of holographic forms. As the roller creates a fully three-dimensional form, then the person is able to see the hologram from all sides and from any angle, which, while not lose their detailed shape and form.
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Despite this innovative approach in creating new technology, scientists also planned and the sound image. Having the ability to generate sound waves that are easily perceived by the human ear, allowing you to communicate with the hologram directly.
Providing the opportunity to see and hear the hologram, people will be able to touch her and feel the touch to her. Despite claims by scientists that touching the hologram will not provide accurate tactile sensations, the hologram can make it clear to you that she is. For example, to distinguish a live hologram of a butterfly from inanimate you definitely can.
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At this stage of technology development, this method of creation and visualization of holography is not quite developed to create various holographic conferences and use them in everyday life. But this method is certainly a breakthrough in the media sphere when creating the most advanced and innovative models in the world of holographic technology. It is known that the technology of holograms has already made his debut on the League of Legends world championship earlier this year, having managed to conquer the audience for their entertainment. Maybe the future is already with us?