What is the life and cost of the lamps? Depending upon the projector, they are generally rated at 1500 to 2000 hours in standard power mode, and as much as 4 times that in the econ
Who besides ARC creates content? Anyone can. As discussed on our Creating Content page, content can be as simple as a 2:1 rectangular global image (we prefer 3000x1500 pixel
[2009-8-19]
What is the best viewing distance? Just as in a movie theater, the best seats are not in the front row. For the fully spherical OmniGlobe, a nice viewing distance is about twi
[2009-8-19]
How dark does the viewing ambient need to be? Typical museum lighting is fine. Such lighting is subdued, but easily adequate for reading a newspaper. The screen has a low reflection matt
[2009-8-19]
How fragile is the screen? Not very. Structurally, the screen is an acrylic spherical shell. It isnt easily broken, but contact with objects that might deliver a sharp
[2009-8-19]
Is it OK for people to touch the screen? Yes, but we dont recommend encouraging it. The screen consists of a soft vinyl rear projection film bonded to an acrylic shell. The vinyl ha
[2009-8-19]
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