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What are the advantages and disadvantages of using a GPS system to track a missing person?
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Advantages of using a GPS system to track a missing person include: 
1. Increased accuracy in locating the missing individual, since it can provide more precise location information than traditional methods like cell phone towers or Wi-Fi hotspots.
2. Ability to monitor the whereabouts of the missing person continuously, even if they are not actively utilizing their mobile device.
3. The ability to quickly identify the last known location of the missing person, allowing responders to narrow down their search area.
4. Easy accessibility of data for investigators to analyze. Disadvantages of using a GPS system to track a missing person include:
1. Cost associated with purchasing the technology and setting up the tracking system.
2. Potential for false positives due to signal interference from tall buildings, mountains, and other obstructions.
3. Lack of knowledge regarding the exact route taken by the missing person.