Ahh, the leaps in technology. Back then, it was the scouts and the bloodhounds who did most of the tracking. Not very accurate but they did a great job in providing us with the right information. Now both can take a back seat, relax and let gps tracking do the job. GPS' development through the years has made the little gadget more accurate than ever. Modern technology has done a great job in enhancing our daily lives. Even I, as a parent is enjoying the benefits of gps. Parents can now monitor where their kids are going and can immediately take preventive measures to ensure their safety.