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ABSTRACT OF HELIODISPLAY PDF

ABSTRACT: This paper goes through an overview of an emerging display technology; In the Heliodisplay, a projector is focused onto a layer of mist in mid-air. Abstract. This paper goes through an overview of an emerging display technology; Heliodisplay. It is an air-based display, using principally air that is already. The Heliodisplay is an air-based display using principally air that is already present in the operating environment (room or space). The system developed by IO2.

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A projection system consisting of an image generating means and projection optics, projects an image onto the particle cloud. 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 hepiodisplay ambient light conditions and optimisation of display settings.

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. A PC sees the Heliodisplay as a pointing device, like a mouse.

The system uses a projection unit focused onto multiple layers of air and dry micron-size atomized particles in mid-air, resulting in a two-dimensional display that appears to float. The air-based heliodixplay is formed by a series of metal plates, and the original Heliodisplay could run for several hours although current models can operate continuously.

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 system is compatible with most video sources currently available. The M30 is the updated version of the M3, which fits into the current model numbering system, 30 designating the diagonal screen size.

Air comes into the device, is modified then ejected and illuminated to produce the image.

The audience see a floating mid-air image or video. Heliodissplay M50 has a 50″ diagonal image, equivalent to displaying a life-size head-and-shoulders person. The heliodisplay is an interactive planar display. 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.

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The system developed by IO2 Technology in uses a projection unit focused onto multiple layers of air and dry micron-size atomized particles in mid-air, resulting in a two-dimensional display that appears to float 3d when using 3d content. Apart from displaying at a standard ratio of 4: Heliodisplay can operate as a free-space touchscreen when the equipment is ordered as an interactive unit with embedded sensors in the equipment. The original prototype of used a PC that sees the Heliodisplay as a pointing device, like a mouse.

The original M1 units produced by IO2 were advanced prototypes and proof-of-concept. The exact details of its workings are unknown, pending patent applications.

Heliodisplay | Seminar Report, PPT, PDF for Electrical

The image is display into two-dimensional space i. The Heliodisplay can be concealed i. The Heliodisplay is an air-based display using principally air that is already present in the operating environment room or space.

Just as you use a mouse to move the cursor on a traditional computer monitor, you can use your finger to move the cursor around the Heliodisplay image see: Views Read Edit View history. Heliodisplay Published on Dec 12, Making Something Out of Nothing.

Power consumption for the base tower 2 meter version is as energy efficient as the legacy models and consumes around watts. Though due to the turbulent nature of the curtain, not currently suitable as a workstation. These projected images and video are actually two-dimensional but appear 3D since there is no physical depth reference. Image recovery time is under 1.

Heliodisplay – Wikipedia

The Heliodisplay only requires a standard power outlet and a video source i. Viewing any type of display in direct sunlight is almost impossible and also applies to the Heliodisplay.

From Wikipedia, the free encyclopedia. Various versions of the heliodisplay work predominantly from the surrounding air such as under museum environments where there are negligible affect to the surrounding space. The XL model is jeliodisplay separate system that supports larger format images beyond the 2 meter range. In IO2 reintroduced the smaller format Heliodisplays along with the standard L large models that project approximately 2 meter tall image for lifesize person projections.

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Finger, pen, or another object can be used as cursor control and navigate or interact with simple content. Heliodisplay images are easily viewed in an office environment.

There is also an interactive version called the M3i. This paper goes through an overview of an emerging display technology; Hdliodisplay.

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As dark areas of the image may appear invisible, the image may be more realistic than on hfliodisplay projection screen, although it is still not volumetric. Heliodisplay images appear 3D when viewed from more than a few feet away because there is no physical depth reference. Heliodisplay moves through a dozen metal plates and then comes out again.

This page was last edited on 1 Novemberat Dyner, who built it as a five-inch interactive prototype in before patenting the free-space display technology.

Heeliodisplay they have less fidelity than the future systems although adopted various ion-discharge plates [3] and showcased in No special glove or pointing device is required.

Multimodal interaction Display technology companies Computer peripherals. Like any rear projection system, the images are best seen within 70 degrees to either side.

Are you interested in this topic. A hand or finger can act as a mouse. Like any computer monitor or TV, images appear brighter the lower the ambient light.

By using this site, you agree to the Terms of Use and Privacy Policy. Dark background emphasizes the contrast of the image and is highly encouraged when designing a location to view the display.

As ofno computer or drivers are required.