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What we're talking about here is electrotactile stimulation for sensory augmentation or substitution, an area of study that involves using encoded electric current to represent sensory information -- information that a person cannot receive through the traditional channel -- and applying that current to the skin, which sends the information to the brain. The brain then learns to interpret that sensory information as if it were being sent through the traditional channel for such data. In the 1960s and '70s, this process was the subject of ground-breaking research in sensory substitution at the Smith-Kettlewell Institute led by Paul Bach-y-Rita, MD, Professor of Orthopedics and Rehabilitation and Biomedical Engineering at the University of Wisconsin, Madison. Now it's the basis for Wicab's BrainPort technology (Dr. Bach-y-Rita is also Chief Scientist and Chairman of the Board of Wicab). Eyeglasses are a typical example of sensory augmentation. Braille is a typical example of sensory substitution -- in this case, you're using one sense, touch, to take in information normally intended for another sense, vision.|Small, 4- to 8-passenger jets may operate from thousands of small airports across the U.S. In the world of business, time is money. It seems like the faster you can get something done, the faster it has to get done. Even vacationers want to get to their destination as quickly as possible -- and preferably faster than that. Nowhere is this pressure felt more than in transportation. Since aviation is a major player in the game of modern transportation, many are looking at ways to improve how planes and airports work. One concept has been the use of "air taxis" -- smaller planes that can take passengers between local airports upon request, bypassing the traffic and delays of major airports. Air taxis, formally the Small Aircraft Transportation System (SATS), could make a trip to the beach or a visit with relatives go from taking six hours o­n the highway to a quick, no-hassles plane ride. While air taxis won't allow you to hail a cab from the 40th floor, they will allow you to travel faster and more conveniently than ever before. As EU and NATO officials sent out assurances that there’s still room for diplomacy, Russia expelled the second-highest U.S. Washington said the expulsion of U.S. Bart Gorman was an unprovoked escalation in tensions. “We are considering our response,” the State Department said. HOW DOES THE UNITED STATES SEE A RUSSIAN INVASION UNFOLDING? Blinken went before the U.N. Security Council on Thursday to sketch out how Washington contends a Russian attack would unfold, revealing conclusions of U.S. United States and Britain have hoped will pre-empt any Russian invasion planning. The United States has declined to reveal most of the evidence underlying its claims on Russia’s planning. A sudden, seemingly violent event staged by Russia to justify invasion would kick it off, Blinken told U.N. “We don’t know exactly” the pretext, he said - a “so-called terrorist bombing” inside Russia, a staged drone strike, “a fake, even a real attack … The military attack itself would open with cyber attacks and missiles and bombs dropping across Ukraine, America’s top diplomat said. edith gonzalez muere 2019

















































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