GPS navigators are a great technology, especially for those who drive for a living. The state of Rhode Island just installed GPS devices in all of their paratransit buses to help drivers find the pickup and drop-off locations for their clients. Of course, these don't help when the address for a business is for a whole complex and the scheduling department has failed to give the driver the specific information to find the correct building/unit. Nor when the driver is a stubborn techno-phobe who insists the thing is "off by at least four miles" and drives right by your house, refusing to believe it when it says, "Arriving at destination on the right." But I digress. If you eliminate the human stupidity factor (including old and outdated maps which require a human to update them), they are pretty useful little gadgets. I know I will have to have one if and when I finally drive my own vehicle. Going this long without ever having been behind the wheel has left me with a terrible sense of direction.
But there's another use for GPS that I find rather disturbing. There are some companies that are selling covert GPS tracking devices that can be hidden in a vehicle. Is it ever ethical to use such a thing? Maybe to track your own vehicle in case of theft, and maybe to track company-owned vehicles driven by employees, though I have mixed feelings on that. But imagine a controlling husband putting one of these in his wife's car. Or a paranoid and jealous wife tracking her husband to try and catch him cheating. Some have even suggested using these to track their teenage children. Well I'm sorry, but if you don't trust where your child will go, then don't let them drive. If you tell them you trust them but then track them behind their back, you are a liar and untrustworthy yourself.
What do you think? Would you ever use one of these?