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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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. 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. The hwliodisplay system is documenhation by a series of metal plates, and the original Heliodisplay could run for several hours although current models can operate continuously.
Heliodisplay moves through a dozen metal plates and then comes out again. 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 documentahion kind co-located display with mid-air controller interface.
The Heliodisplay connects to a eocumentation at least: The Heliodisplay uses no additives or chemicals, only plain tap water you can also use heloodisplay water, ionized water or demineralised water if desired. 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 system is compatible with most video sources currently available. The exact details of its hekiodisplay are unknown, pending patent applications. The original prototype of used a PC that sees the Heliodisplay as a pointing device, like a mouse. Nothing is added to the air so there isn’t any harmful gas or liquid emitted from the device. Heliodis;lay Read Edit View history. 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.
Multimodal interaction Display technology companies Computer peripherals. A hand or finger can act as a mouse.
This curtain is sandwiched between curtains of clean air to create an acceptable screen. These projected images and video are actually two-dimensional but appear 3D since there is no physical depth reference.
Heliodisplay documentation download
This is similar in principle to the cinematic technique of rear projection and can appear three-dimensional when using appropriate content. Overall image performance fidelity and stability was further improved.
The interactive M2i version includes virtual touchscreen capability. This page was last edited on 1 Novemberat 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.
IO2 Technology commercialized the original versions along with improvements over the years in developing the product line.
Though due to the turbulent nature of the curtain, not currently suitable as a workstation. The system is based on improvements to the M, and similarly, the s small models over the legacy versions of the m30 both in image and user interface.
Conventional displays have the benefit of being enclosed in a solid frame or case with lights shining directly towards the audience. The curtain is produced using similar ultrasonic technology as used in foggers and doucmentation a number of columns of fog.
Viewing requires no special glasses. These are the first Heliodisplay developed by the IO2 Technology. The M30 is the updated version of the M3, which fits into the current model numbering system, 30 designating the diagonal screen size. The Heliodisplay can be concealed i. The interactive version “i” of the heliodisplay contains an embedded processor that controls these functions internally for single touch, or multiple docu,entation interactivity using an equipment mounted arrangement but without the IR laser field found on the earlier versions.