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1 .This is Scientific American's 60-Second Tech. I'm Larry Greenemeier. Got a minute?
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2 .You don't need to be in a car crash or to see the horrifying safety statistics to know that you should never text while driving.
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3 .A driver simply cannot look at both a smartphone screen and the road at the same time.
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4 .Taking your eyes off the road for even five seconds at 55 miles per hour is like driving the length of a football field blindfolded.
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5 .But could a head-mounted, voice-controlled display like Google Glass solve the distracted-driving problem?
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6 .In a word, "No," according to a recent University of Central Florida study.
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7 .Researchers found that drivers in a simulator reacted slowly to sudden traffic emergencies regardless of whether they were thumbing texts into their smartphones or dictating them to Google Glass.
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8 .Glass-wearing drivers did recover more quickly from near accidents than hand-texters.
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9 .Could be because they weren't fishing around on the floor for their dropped smartphone.
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10 .The real problem is driver multitasking.
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11 .Texting is especially problematic because it involves simultaneous manual, visual and cognitive distraction.
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12 .Glass doesn't completely eliminate the problem because simply looking at the road doesn't necessarily mean you're paying attention to it.
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13 .Thanks for the minute, for Scientific American's 60-Second Tech. I'm Larry Greenemeier.
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