human
What are the benefits and drawbacks of using a GPS system to find a missing person?
assistant
Benefits: 
1. Increased accuracy in locating people who have gone missing, especially in remote areas or dense urban environments.
2. Improved safety for those being tracked as they can be monitored more closely.
3. Ability to track multiple people at once.Drawbacks:
1. Expensive equipment and subscription fees that can add up quickly.
2. Can be unreliable if there is no clear signal from the device.
3. Limited battery life which may lead to delays in tracking.