Over the weekend, a video was published by an artist demonstrating how Google Maps can be fooled into thinking there's a traffic jam by someone simply carrying about 100 cell phones along empty streets.
On Feb 1, a German artist by the name of Simon Wreckert tricked Google Maps into thinking that cars were gridlocked back to back in Berlin by pulling a little red wagon filled with 99 cell phones down empty streets. The virtual traffic jam occurred wherever he brought his phone-filled wagon, in which all of the Android devices inside had Google Maps open.