Texting while driving is dangerous whether you send phone messages by typing them or through voice activation, a recent U.S. study of motorists suggests.
The study, published in April by the Texas Transportation Institute at Texas A&M University, compared drivers who used traditional texting on a handheld device with those who used hands-free applications that convert voice to text.
For the study, 43 drivers were asked to operate a vehicle on a closed course.
First, drivers navigated the course without any use of a cell phone. Then, each driver travelled the course three more times performing a series of texting exercises, once using two voice-to-text applications and once texting manually.
Researchers then measured the time it took each driver to complete the tasks. They also noted how long it took for drivers to respond to a light that came on at random intervals during the exercise.
Researchers found the drivers’ reaction times were equally as slow whether they were using hands-free or voice-activated texting.
“There are different ways you can be distracted, either visually, manually or cognitively,” said Christine Yager, a researcher for Texas A&M University.
“No matter which texting method was used on the cellphone, the response times were approximately two times slower than the no texting condition.”
Texting and driving deemed dangerous no matter how it"s done
