I wish the testing described in this article had used airline pilots, policemen, and other people who are accustomed to operating their machines while carrying on a conversation. Cell phones are new, and perhaps all that is needed is time for drivers to train themselves in multitasking.
Mike Kuzara Wyarno, Wyo.
Shortly after reading the article, I received a phone call from a friend.
Log in
Subscribers, enter your e-mail address for full access to the Science News archives and digital editions.