Tech to block texting while driving not deployed

New York

THE court filings paint a grisly picture: As Ashley Kubiak sped down a Texas highway in her Dodge Ram truck, she checked her iPhone for messages. Distracted, she crashed into a sport utility vehicle, killing its driver and a passenger and leaving a child paralysed.

With driving fatalities rising at levels not seen in 50 years, the growing incidence of distracted driving is getting part of the blame. Now a lawsuit related to that 2013 Texas crash is raising a question: Does Apple - or any cellphone maker or wireless company - have a responsibility to prevent devices from being used by drivers in illegal and dangerous ways?