Looking through the news, it’s not hard to find a story about someone driving into a river or onto railroad on the advice of an in-car navigation system. Last year, a Seattle bus driver blamed his GPS unit after he collided with a bridge embankment, injuring several of his passengers, according to the Seattle Times. The Mirror newspaper in Great Britain reported on a survey it had conducted estimating that navigation systems were behind some 300,000 accidents or near accidents in the UK.