Univ of Utah studies find up to 27 seconds of mental distraction for drivers after using new hands-free technologies
Green Car Congress
OCTOBER 23, 2015
One of the studies showed that it is highly distracting to use hands-free voice commands to dial phone numbers, call contacts, change music and send texts with Microsoft Cortana, Apple Siri and Google Now smartphone personal assistants, though Google Now was a bit less distracting than the others. 3.3), as did Apple Siri (3.4,
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