Study: Siri Doesn’t Make Texting While Driving Any Safer

<a href="http://www.shutterstock.com/cat.mhtml?lang=en&search_source=search_form&version=llv1&anyorall=all&safesearch=1&searchterm=cell+phone+and+driving&search_group=#id=84661507&src=wES65TdW8mstmqFSRdV4Xw-1-19">Andy Dean Photography</a>/Shutterstock

Let our journalists help you make sense of the noise: Subscribe to the Mother Jones Daily newsletter and get a recap of news that matters.

April is Distracted Driving Awareness Month, a time when safety and transportation experts beg, plead and cajole Americans to put down their phones while driving, lest they become a murderer behind the wheel. It’s a thankless job, as American drivers suffer from some serious delusions about their abilities to pilot a car safely while texting their girlfriends, shopping on eBay, or dialing in to Rush Limbaugh. Despite the fact that a quarter of all motor vehicle crashes today involve cellphone use, Americans still think it’s only other drivers who are the problem. More than 90 percent of drivers think other drivers texting or using cellphones behind the wheel are a threat to their personal safety, yet two in three of them do it anyway, according to the AAA Foundation for Traffic Safety.

Elected officials have been reluctant to address the problem, passing legislation that reinforces drivers’ delusions—like the law here in DC that allows people to drive and talk on the phone so long as they use a hands-free device, even though there’s no evidence that talking on a Bluetooth is any safer than just holding up the old phone. (Spend some time in DC cabs to get a sense of how well this law is working out.)

Phone companies have been trying to come up with technical solutions that might head off further attempts by lawmakers to curb cellphone use while driving. The latest of these has been the suggestion that Siri can help. The idea is that simply talking to your phone to send a text rather than punching in the message would somehow allow people to keep their eyes on the road and drive safely while texting. As it turns out, the notion that an app will save lives is as faulty as the promise that the Bluetooth would.

A new study out from the Texas A&M Transportation Institute this month found that:

  • Driver response time was terrible regardless of whether the driver was manually texting or using Siri.
  • Texting drivers of any sort took twice as long to react to roadway hazards than when they were off the phone.
  • Texting drivers spent a lot of time not looking at the road, regardless of whether they were using a voice-to-text app.
  • Manual texting was actually quicker than using a voice app, but driving performance was equally bad in both cases.

The new study also found a new form of distracted driving delusions: Drivers felt less safe when they were texting, but they felt safer using a voice app than texting manually, even though their performance on the road was equally dangerous. 

Moral of the story: When you get behind the wheel of a motor vehicle, just put down the damn phone! And just as a chilling reminder of why this is important, watch this video:

IT'S NOT THAT WE'RE SCREWED WITHOUT TRUMP:

"It's that we're screwed with or without him if we can't show the public that what we do matters for the long term," writes Mother Jones CEO Monika Bauerlein as she kicks off our drive to raise $350,000 in donations from readers by July 17.

This is a big one for us. It's our first time asking for an outpouring of support since screams of FAKE NEWS and so much of what Trump stood for made everything we do so visceral. Like most newsrooms, we face incredibly hard budget realities, and it's unnerving needing to raise big money when traffic is down.

So, as we ask you to consider supporting our team's journalism, we thought we'd slow down and check in about where Mother Jones is and where we're going after the chaotic last several years. This comparatively slow moment is also an urgent one for Mother Jones: You can read more in "Slow News Is Good News," and if you're able to, please support our team's hard-hitting journalism and help us reach our big $350,000 goal with a donation today.

payment methods

IT'S NOT THAT WE'RE SCREWED WITHOUT TRUMP:

"It's that we're screwed with or without him if we can't show the public that what we do matters for the long term," writes Mother Jones CEO Monika Bauerlein as she kicks off our drive to raise $350,000 in donations from readers by July 17.

This is a big one for us. So, as we ask you to consider supporting our team's journalism, we thought we'd slow down and check in about where Mother Jones is and where we're going after the chaotic last several years. This comparatively slow moment is also an urgent one for Mother Jones: You can read more in "Slow News Is Good News," and if you're able to, please support our team's hard-hitting journalism and help us reach our big $350,000 goal with a donation today.

payment methods

We Recommend

Latest

Sign up for our free newsletter

Subscribe to the Mother Jones Daily to have our top stories delivered directly to your inbox.

Get our award-winning magazine

Save big on a full year of investigations, ideas, and insights.

Subscribe

Support our journalism

Help Mother Jones' reporters dig deep with a tax-deductible donation.

Donate