Study: Hands-free mobile phone conversations don’t increase crash risk for drivers

WASHINGTON — The mere act of having an ordinary conversation does no longer boom danger of crashes for drivers using palms-free devices, a Virginia Tech Transportation Institute observe reveals.

The study examined so-referred to as “cognitive distractions,” which includes speaking on an arms-unfastened mobile phone or dialing an arms-free, voice-activated smartphone, that doesn’t require drivers to look away from the road or take fingers off guidance wheels.

“Talking on an arms-loose telephone did not increase threat over simply using,” stated Tom Dingus, director of VTTI and lead writer of the look at.

Compared to drivers defined as alert, attentive and sober, drivers the use of hand-held mobile phones increased the likelihood they’d crash their vehicles by way of two hundred to 350 percentage. “It’s a massive distinction,” Dingus said.

The findings are primarily based on greater than 3 years of information and masses of hours of video from the vehicles of 3,500 drivers in six states who have been studied between October 2010 to December 2013. More than 800 crashes had been analyzed, with researchers searching at the video and different electronic information from the automobiles.

In the 275 most extreme crashes that concerned injuries or assets damage, Dingus stated, no longer one was associated with a driving force the usage of a fingers-unfastened tool.

As for preceding research displaying that hands-free conversations can boom a driver’s threat of crashing?

“If you’re emotionally disappointed or in a totally animated verbal exchange, it does boom your hazard,” Dingus said. “But, in case you’re simply in a normal communication on a fingers-unfastened smartphone, it’s no longer going to increase your crash risk.”