text: The biggest argument against cellphones while driving is the security factor. Most people agree with the fact that during emergency situations cellphones can provide help. By making calls, getting weather and traffic information, reporting accidents, and even to locate their destinations. For this reason handsfree was invented to ensure that drivers do not have a phone in their hand while driving. Even though it might have seemed like a better idea at the time, studies have shown that even with a hands-free device it adds distraction to the driver.