There was the man in England who drove his car down an unpaved cliffside lane, got stuck on the wire fencing at the edge of a drop of some 100 feet, and then claimed that his GPS made him do it. The court decided it was the driver's own brain that made him do so. He was found guilty of "driving without due care and attention" for daftly following the orders of the soothing voice of his GPS when the more urgent voice attached to his brain cells might have suggested he, er, think.
Honestly, some people should not be let out unattended.
Cheers