As a matter of fact, I use Google Maps on my phone for navigation, and sometime within the last year or two, I was driving in a medium sized city and it inexplicably started showing my position as offset by several blocks, and gave correspondingly wrong directions.
I have no idea what that was; it might have been a random bug of Google's, but it was interesting and novel. After about 20 minutes it returned to normal.
I have no idea what that was; it might have been a random bug of Google's, but it was interesting and novel. After about 20 minutes it returned to normal.