PC by a USB cable. A PC sees the Heliodisplay as a pointing device, like a mouse. heliodisplay are base unit and projection source as shown in figure . 24 Oct Helio display. 1. HELIODISPLAY SM 1; 2. Contents• Introduction• History• Key Features• Principle and Working• Mid Air Video Display• Models•. 11 Jul Aknowldgement 2 Heliodisplay Seminar Report 13 Dept. of Electronics ELDHOSE GEORGE 2 ACKNOWLEDGEMENT Motivation is a driving.

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Heliodisplay | Seminar Report, PPT, PDF for ECE Students

Dark background emphasizes the contrast of the image and is highly encouraged when designing a heliofisplay to view hsliodisplay display.

The heliodisplay is an interactive planar display. The display can create a true 3D hologram effect when the right content is used. Then mail to us immediately to get the full report. The Heliodisplay is an invention by Chad Dyner, who built it as a 5-inch prototype in his apartment before founding IO2 technologies to further develop the product.

The Heliodisplay can be concealed i.

The Heliodisplay uses no additives or chemicals, only plain tap water you can also use distilled water, ionized water or demineralised water if desired. 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.

Download the Seminar Report for Helio Display

Heliodisplay images are easily viewed in an office environment. Conventional displays have the benefit of being enclosed in a solid frame or case with lights shining directly towards the audience.


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: Air comes into the device, is modified then ejected and ueliodisplay to produce the image. Heliodisplay images appear 3D when viewed from more than a few feet away because there is no physical depth reference.


The Heliodisplay is interactive, like a virtual touchscreen. The system is compatible with most video sources currently available. These projected images and video are actually two-dimensional but appear 3D since there is no physical depth reference. Heliodisplay Published on Dec seminnar, Like any computer monitor or TV, images appear brighter the lower the ambient light. The Heliodisplay only requires a standard power outlet and a video source i.

This curtain is sandwiched between curtains of clean air to create an acceptable screen. The exact details of its workings are unknown, pending patent applications. The curtain is produced using similar ultrasonic technology as used in foggers and comprises a number of columns of fog. Are you interested in this topic. The audience see a floating mid-air image or video.

Like any rear projection system, the images are best seen within 70 degrees to either side. Though the image it projects appears much like a hologram, its inventors claim that it doesn’t use holographic technology, though it does use rear projection not lasers as originally reported to project its image. Nothing is added heliodisplsy the air so there relort any harmful gas or liquid emitted from the device. Though due to the turbulent nature of the curtain, not currently suitable as a workstation.


Although the Heliodisplay uses lasers, the images are not holographic. Viewing requires heliodisplxy special glasses. 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 of display settings. 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.

Operating the device will not change a room’s environment, air quality or other conditions. 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. 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.

The image repott display into two-dimensional space i. Also, just like viewing any computer monitor or TV, viewing a Heliodisplay image in direct sunlight is almost impossible. Viewing any type of display in direct sunlight is almost impossible and also applies to the Heliodisplay.

No special glove or pointing device is required.