Should mobile phones be banned in cars?

                                     Should mobile phones be banned in cars?

    We all know that mobile phone that mobile phones are a distraction in cars. It is annoying and frightening to see people taking on their hand-held mobile phones while driving, especially, when their behavior creates a hazardous situation for everyone on the road. However, banning mobile phones use in cars is like stuffing a Genie into the bottle. There are certain obvious cases were mobile phone use truly should be banned, such as teenage drivers and bus drivers but there are a lot of people who depend on communicating while driving.

    Below we show the results of two recent studies:

AAA study

    This study showed the rank of distraction and gave the distraction level a score from 1.0 to 5.0. Here are the results:

No distractions	1.00
Radio on	1.21
Audio book	1.75
Hands-free mobile phone	2.27 (talking only, not looking at the mobile phone)
Talking to passenger	2.33 (passenger unaware of surroundings)
Hand-held mobile phone	2.45
Speech to text	3.06
Operational span task	5.00 (solving a math problem while trying to remember a fact)

Virginia Tech & NHTSA study

    This study found that the risk of an accident depended on the specific task associated with mobile phones. Here are the results:

Task	Risk  Range (with 95% confidence)
Hand held mobile phone use	1.20-2.49
Portable Hands-free mobile phone use	0.49-2.30
Integrated Hands-free mobile phone use	0.25-1.31
Visual and manual subtask	1.91-4.51

Putting things in perspective, accident risk depends on a number of other factors:

• ·         Speed              

Driving (MPH)	Risk
1	5%
10	1.62%
20	2.65%

• ·         Choice of roads

There is a huge variation in accident risk depending on the choice of road. The accident rate on a complex urban arterial road is about 10 times higher than a motorway.

• ·         Age

Drivers under 25 years old are at 3x risk of having an accident. Old age is not a big problem until the driver gets quite old around 70 years old.

• ·         Gender

Men get in more fatal accidents. Women get in slightly more fender benders.

• ·         Alcohol

In California State, a blood alcohol concentration of 0.08 is the legal limit but any amount of alcohol is dangerous. A legal drunk driver, about two drinks for most people, is about equal to teenage driver.

Blood Alcohol Concentration (BAC)	Relative Risk
0.00	1.0
0.05	1.8
0.08	3.2
0.12	7.1
0.21	30.5

• ·         More factors

•              All drivers think they are better drivers than they                        really are.
•              Some drivers have mental deficits anger issues that                     make them far more dangerous than the rest of                           population.
•               Citations for moving violations predict how likely                     you will be to get in an accident.

These studies are ones of many that show that any form of talking puts a cognitive load on the brain and causes a degree of distraction. Also, anything that puts a load on the brain also tends to narrow our peripheral vision. That is, we literally see less when we are distracted. Without a doubt, handheld mobile phone use, any task involves touching the mobile phone, talking to passenger in the front seat and taking your eyes off the road will increase your risk of an accident.

These studies show that driver judgement is a big factor but even with typical drive judgement, visual and manual task will cause more accidents. Until we have self-driving cars, it is reasonable to ban the worst offenders: handheld mobile and texting.

Here is what we know:

                    Pros                    vs                       Cons

• ·         Talking with

Hands free mobile	Hand held mobile
Better for driving	Worst for driving
It is not illegal/It is not easy to enforce	It is easy to enforce/That should be banned
It is not risk-free, Risk Range : 0.25-2.30	Highest risk of accident, Risk Range : 1.20-2.49
It is not as safe as driving without distractions	It is totally unsafe

• ·         Texting

Speech to text is dangerous	Touching to text is dangerous
Worse that driving drunk	The worst of all
That should be banned (speech to text, score: 3.06 distraction level, where MIN is 1.0 & MAX is 5.0)	That should be banned (visual and manual subtask, Risk Range: 1.91-4.51)

• ·         Trying to find your mobile

No problem at all

Dangerous, but if the driver uses good judgement, then it is a limited hazardous

When you look at the risk and the carnage on the roads, it is questionable whether humans should be driving cars at all.

Talking on mobile is about the same cognitive load                    as talking to someone/passenger in the front seat.          Should talking to a passenger be banned? , yet                          nobody is suggesting banning passengers from                          talking to driver.

Listening to Audio-book is less cognitive load as a                    conversation or talking but the driver might be                          listening to the Audio-book close to 100% of the time.          Should Audio-books be banned from cars?

A teenage driver is about the same risk as a legally drunk         driver. Yet, a teenage driver has to actually drive in order         to learn how or know-how.          Should teenage driver and/or drunk driver be banned                from cars?

Amazon Launches Spanish-Language Kindle Store

• By Angela Moscaritolo
• April 5, 2012 12:45pm EST
• 1 Comment

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Good news for Spanish-speaking e-bookworms — Amazon on Thursday launched a new Kindle ebook store just for you.
The store, "eBooks Kindle en Español" was designed for U.S. Spanish-speaking users and currently includes more than 30,000 titles. Among the titles available in the store are Spanish-language bestsellers "El Alquimista" by Paulo Coelho, "Cien años de soledad" by Gabriel García Márquez and "Juegos del Hambre" by Suzanne Collins. Along with the new book store, Spanish-speaking readers now have access to extensive help pages, along with phone and email customer support in Spanish.
"We're excited to introduce Spanish language storefronts on all Kindles, as well as a dedicated store for our Spanish-speaking customers in the U.S.," said Russ Grandinetti, vice president of Kindle Content, said in a statement.
U.S. users can set their Kindle store to Spanish on any Kindle device. To do so, simply change your language to Spanish under Store Language Preference in Manage Your Kindle.
In the new Spanish Kindle store, users will also be able to find exclusive nonfiction work, such as "El Libro de los Manuales," from Brazilian author Paulo Coelho, the best-selling Spanish-language author on Amazon.com. The store also includes books from Nobel Prize winners Gabriel García Márquez, Camilo Jose Cela and Mario Vargas Llosa, popular titles from best-selling authors such as Julia Navarro, Carlos Ruiz Zafón and Isabel Allende and more than a thousand free Spanish titles.
"Humankind needs stories the way it needs oxygen and the impact of ebooks is formidable and is transforming the entire book industry, as well as readers," internationally best-selling author Isabel Allende, said in a statement.
People are increasingly reading ebooks, but printed books still dominate, according to a survey released Wednesday by the Pew Research Center. The survey of 2,986 Americans ages 16 and older, released Wednesday, found that 21 percent of Americans have read an eBook in the past year, up from 17 percent last year.
Moreover, the increasing availability of e-content is causing some people to read more than they had in the past, the survey found. But while nearly 30 percent of American adults currently own an ebook reader, the majority of those who don't have one are not interested in buying one.
Editor's Note: This story was updated to note that the store has 30,000 e-books, not 3,000.
For more from Angela, follow her on Twitter @amoscaritolo.

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