A PC sees the Heliodisplay as a pointing device, like a mouse. Finger In the Heliodisplay, a projector is focused onto a layer of mist in mid-air, resulting in a. Also Explore the Seminar Topics Paper on Heliodisplay with Abstract or Synopsis , Documentation on Advantages and Disadvantages, Base. Helio display. 1. HELIODISPLAY SM 1; 2. Contents• Introduction• History• Key Features• Principle and Working• Mid Air Video Display• Models•.

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Like any computer monitor or TV, images appear brighter the lower the ambient light. This page was last edited on 1 Novemberat This is similar in principle to the cinematic technique of rear projection and can appear three-dimensional when using appropriate heoiodisplay. The smaller Heliodisplay version is transportable at 4 kilograms 8. Viewing requires no special glasses.

There is also an interactive version called the M3i.

The original system used a CMOS camera and IR laser to track the position of a finger in mid-air and update the projected image to enable the first of its dochmentation co-located display with mid-air controller interface.

A hand or finger can act as a mouse. A tissue paper can be left on the exhaust side of the unit for a hour period without any affect of moisture to it as compared to other mist or fog generating equipment that relies more on pumping a liquid or vaporizer and thereby affecting the surrounding air.

The Heliodisplay can be concealed i.


The M has a ” diagonal image, equivalent to displaying a large full-body person about 2 meters tall. The current version of the Heliodisplay projects a 22″ to hekiodisplay depending on model diagonal image that floats above the device. Conventional displays have the benefit of being enclosed in a solid frame or case with lights shining directly towards the audience.

The M50 has a 50″ diagonal image, equivalent to displaying a life-size head-and-shoulders person. The Heliodisplay is an air-based display using principally air that is already present in the operating environment room or space. Dark background emphasizes the contrast of the image and docmentation highly encouraged when designing a location to view the display.


Heliodisplay – Wikipedia

The interactive version “i” of the heliodisplay contains an embedded processor that controls these functions internally for single touch, or multiple touch interactivity using an equipment mounted arrangement but without the IR laser field found on the earlier versions.

The original M1 units produced by IO2 were advanced prototypes and proof-of-concept. The screen is safe for human interaction and will not cause any harm of any kind. The system is compatible with most video sources currently available. It works as a kind of floating touch screen, making it possible to manipulate images projected in air with your fingers, and can be connected to a computer using a standard VGA connection.

Multimodal interaction Display technology companies Computer peripherals. The heliodisplay is an interactive planar display.

These projected images and video are actually two-dimensional but appear 3D since there is no physical depth reference. Retrieved from ” https: It does not require any screen or substrate other than air to project its image, but it does eject a water-based vapour curtain for the image to be projected upon. Apart from displaying at a standard ratio of 4: The Heliodisplay transforms water into a unique screen of fine vapour, suspended in mid-air to create a nearly invisible screen into which any image can be projected.

Although Heliodisplay images are easily viewed in an office environment, this system is unique, and therefore has to compete with its surroundings, so contrast becomes paramount for optimal viewing.

Heliodisplay documentation download

These are the first Heliodisplay developed by the IO2 Technology. The second-generation M2 Heliodisplay supports a 30″ image with The Heliodisplay only requires a standard power outlet and a video source i.

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Nothing is added to the air so there isn’t any harmful gas or liquid emitted from the device. Also, just like viewing any computer monitor or TV, viewing a Heliodisplay image in direct sunlight is almost impossible.


Heliodisplay | Seminar Report, PPT, PDF for ECE Students

Heliodisplay can operate as a free-space touchscreen when the equipment is ordered as an interactive unit with embedded sensors in the equipment.

Heliodisplay projections are suspended in thin air, so you will notice some waviness to the screen stability and the intensity and clarity of the image is subject to ambient light conditions and optimisation documenhation display settings.

The Heliodisplay connects to a computer at least: Dyner, who built it as a five-inch interactive prototype in before patenting the free-space display technology. Then mail to us immediately to get the full report. The original prototype of used a PC that sees the Heliodisplay as a pointing device, like a mouse. Image recovery time is under 1. Viewing any type of display in direct sunlight is almost impossible and also applies to the Heliodisplay.

Heliodisplay images are not holographic although they are free-space, employing a rear projection system in which images are captured onto a nearly invisible plane of transformed air. With the supplied software installed, one can use a finger, pen, or another object as cursor control and navigate or interact with simple content.

The interactive M2i version includes virtual touchscreen capability. The Heliodisplay uses no additives or chemicals, only plain tap water you can also use distilled water, ionized water or demineralised water if desired.

The Heliodisplay is interactive, like a virtual touchscreen. However the system does allow for multiple viewing and dual viewing back and front when combined with two light sources.

The air-based system is formed by a series of metal plates, and the original Heliodisplay could run for several hours although current models can operate continuously. Heliodisplay Published on Dec 12, Views Read Edit View history. Air comes into the device, is heliiodisplay then ejected and illuminated to produce the image.