UPDATE: The Supreme Court ruled unanimously on Monday that a warrant must be obtained by law enforcement in order to track a suspect via GPS device. GPS tracking was found to constitute a "search or seizure within the meaning of the Fourth Amendment," therefore violating a suspect's rights when carried out without a proper search warrant.
Many of our readers have expressed concern over the unwarranted use of GPS devices and the 'Big Brother' paranoia such surveillance creates, while others have argued that these tactics could be of great assistance to law enforcement. How do you feel about the Supreme Court ruling? Sound off in comments.
Have you ever been driving along when suddenly you get the sense that you're being followed?
Over-the-counter GPS tracking products are being put into cars by everyone from the FBI to car dealers and finance companies to cuckolded husbands, and wives who suspect their husbands of cheating.