Videos Without Screens
May 23rd, 2008As I took the air into the business office, drifting above the coffee table in the middle of the way was the caput of an adult male welcoming me. I completed it was a video, but exposing without a screen. The mental image was being demoed on air giving forth from the coffee table. This is merely one illustration of screenless display, but envisage sitting down in your populating room, turn on your cable box and your favorite moving is exhibited drifting three feet in front end of you with the use of optic technology. This fresh technology, along with others, is at the head in being capable to follow video and interact with images without the use of a screen.
The blowing mental image described above was furnished by a device made by IO2 technology named the Heliodisplay that transmutes normal ambient atmosphere and exhibits video images into free-space. The system is about the size of a large data processor tower sour on its size and its displays let for unnoticeable imaging, so video, images or advertizing can be put in mid-air patch the show is concealed inside a tabulator, coffee table, stand or piece of furniture. The system is as well synergistic alike to a practical touch screen. A manus or finger can move as a black eye for pointer control interactivity in a computing device environs without the use of a particular baseball glove or showing device. Merely as you use a black eye to travel the pointer on a traditional data processor monitor, you can use your finger to travel the pointer about the Heliodisplay mental image. This system takes out the use of a screen and or else makes use of a constant flow of atmosphere from the device to present the mental image ostensibly blowing in infinite.
Some other plan of attack in travelling to screenless video is by exploitation a thin curtain of “wry” fog that functions as a semitransparent projection screen, exposing images that literally float in the atmosphere as with the Fogscreen system. The effect: arresting, attention-demanding specs - that is wherefore FogScreen projection screen is utilized so ofttimes at ware launches, trade shows, eating houses, night clubs, museums, gambling casinos and early locales. Patch this technology has not set up a more mainstream use as in video, it has used up outstanding paces in projection screen technology. We may bump ourselves one solar day observation picture shows in our home on our very ain system.
The large wallop in screenless technology has been realised in the use of visual technology. Whether talk of VRD (practical retinal display), RSD (retinal scanning display) or LOE (light-guide visual constituent), ocular technology is being victimized by consumer electronic corps like Orchard apple tree to the military and even the wellness care manufacture. Ocular technology enables personal screenless displays by sticking images and information from electronic computers, Videodisc participants, or Videocassette recorders into the viewer’s optic, exposing them in the optical field of battle of the watcher. For instance, Microvision INC. has made helmet mounted shows in that an Ground forces tank commandant can reckon the encompassing country from topside patch still showing a semitransparent mathematical function that floats a duet of feet away.
There are consumer wares that are uncommitted today that use this technology as in the IPod Picture Goggles. The video goggles employ two 24-bit color SolidOptex LCD’s to render 320 x 240 resolve at a 50-60 Hz frame rate to yield a position that’s about equivalent to showing a 243 screen at about 6 feet away. This hands-free, personal iPod video observation experience makes not come up existent inexpensive all the same; the iPod goggles will run you about USD 200 each. Some other instance are the caput up displays victimized in automobiles today in that your speed, motorring ways or any gauge info can be exhibited unobtrusively to the device driver. This technology not only functions as a replacing for the tubings upon in our videos, but to increase our refuge and public presentation in our workaday livings.