Word: optics
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Dates: during 1980-1989
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...Micro-optical systems to focus lasers to the precision required for fiber- optic communication...
...Ames Research Center, visitors who put on special computerized gloves and helmets can actually experience what it would be like to explore various 3-D worlds -- a space station orbiting the earth, for example, or the landscape of Mars. The gloves are equipped with magnetic position trackers and fiber-optic sensors that telegraph every movement of the hand directly to the machine. The helmet is equipped with a pair of stereoscopic TV projectors, one for each eye, that are carefully coordinated so that a slight turn of the head to the right will shift the entire synthetic world...
...there were sighs of relief at AT&T, there were whoops of joy at the Kansas City headquarters of U.S. Sprint. Last week the two companies landed the biggest telephone contract in history: to replace the cranky, 25-year-old federal long-distance telephone system with a modern, fiber-optic system that would be capable of transmitting not only conversations and data but also video images. The deal, which is worth upwards of $25 billion, was a boon for AT&T. The company recently projected an annual loss for this year of up to $1.7 billion -- its first in more...
YEREVAN, U.S.S.R.--Rescuers working around the clock with every-thing from their bare hands to fiber optic cameras have pulled more than 18,000 people from earthquake wreckage, officials said yesterday...
Competition from rivals MCI and Sprint hastened the move. Both companies can undercut AT&T's tolls on long-distance calls because their networks use fiber- optic cable almost exclusively. The light-wave lines, which transmit a signal faster than ordinary cables and produce clearer sound than satellite communications, form less than half of AT&T's telephone grid...