theDude5B wrote:
Milk.org wrote:
Lestat<CoN> wrote:
well actually Cloaking snipers arent too far fetched they have already developed a Jacket that can show whats behind the wearer i have a pic somewhere of it in action it doesnt work that great but if they put some effort and money into it who knows but i would like something realistic along the way of the current next gen weaponary and vechiles
Yeh but I'm guessing there's no easy way to power it unless that person wants to carry 10 car batteries around or something.
nah i think it is developed using photo sensitive chemicals so does not require a battery. Or so the one i read/hear about was.
I don't know if I'm thinking of the same technology that you're referring to, but I have seen prototypes for adaptive camoflouge in a couple forms. I think the version you may be thinking of employs the use of fiber optics where a fiber optic wire is connected from one side of a vehicle or suit to the other so that light coming in on one side is transferred out the opposite, essentially displaying the light coming from behind the object. This works better on rigid rather than deformable objects though because the entry and exit angle of each light vector can be predetermined without the possibility of being offset by deformations. However, I would imagine that this would require a powerful computer to control and probably would require a significant amount of energy to adjust or modulate the influx of light. For example in a bright outdoor environment it may be necessary that the light coming in one side of the object is amplified before exiting the other side, whereas light may be able to pass directly through under different natural lighting conditions.
The other form of adaptive camoflouge is somewhat more practical, especially in the application of deformable objects such as the clothing a soldier might wear. It uses OLED (Organic Light Emitting Diodes), which are basically display screens that use chemical rather than electrical reactions to release light. Because the light emitting mechanism isn't restrained by the rigidity that prevents electrical displays from being flexible the light emitting surface can be deformed under certain conditions and can be extremely thin, in some cases as thin as several sheets of paper. This technology isn't science fiction either, and is already being used in some devices such as cell phone displays. Right now the largest issues the technology faces is lifespan and cost, although it is believed that when perfected that they should be fairly affordable. Using this technology you wouldn't necessarily be able to replicate the background environment exactly but you could have an object or a soldier uniform conform it's color and texture pattern to closely match its environment similar to a chameleon. Because it's a chemical and not electrical based technology it would also be free from large power requirements and is thin enough to not restrict mobility. This is a more practical approach for adaptive camoflouge and I wouldn't be surprised if there were some working prototypes that do this in the next 5-10 years.
Other than cell phone and computer monitor displays I think one of the first innovative uses of this technology will be foldable real-time newspapers. Imagine having a display screen connected to a device like an Ipod that you can roll up and put in your pocket. I think you may also see this technology used in advertising such as putting a screen on a sphere or cylindrical pillar in a mall. The video or image could be displayed on a pillar in 360 degrees.
Last edited by LG-MindBullets (2006-03-23 10:58:20)