Which technology has revolutionized navigation and mapping in recent years?

The Global Positioning System (GPS) has fundamentally transformed navigation and mapping by providing precise location information. It utilizes a network of satellites orbiting the Earth that continuously send signals to GPS receivers on the ground. This technology allows individuals and devices, such as smartphones and vehicles, to determine their exact geographic location in real-time, typically down to a few meters of accuracy.

The widespread incorporation of GPS in various applications, from personal navigation to logistics and aviation, has made it an indispensable tool in modern society. This has enabled more efficient route planning, improved safety in transportation, and has aided in the mapping of both urban and rural areas with high detail.

Other technologies mentioned, like Bluetooth, fiber optic communication, and Wi-Fi positioning, serve important roles in communication and connectivity but do not provide the same level of precise global location tracking as GPS. While Bluetooth is excellent for short-range communication, fiber optics enhance data transmission speeds over long distances, and Wi-Fi positioning can help locate devices within a limited area, none of these technologies can match the global reach and accuracy of GPS.