In order to highlight the technological advantages of recording location information in shooting locations, various companies have put in a lot of effort. In addition to writing articles on GPS, they have also added three defense functions, a compass, an altitude gauge, a barometer, and other technologies to the camera.

　　Panasonic, Casio: Built-in map data into the digital camera, allowing you to browse photos according to the shooting location on the map.

　　Nikon and Canon: Even if the power is turned off, the camera can regularly measure its position. If the data saved separately from the photo is imported into a personal computer, the route traveled within 1 day can be confirmed on the map.

　　Fuji: It adopts the "augmented reality (AR)" technology that overlays three-dimensional product images and other displays on real landscapes, thus achieving the function of introducing distance and orientation information at any time when land signs enter the camera lens. This camera achieves the above functions through the electronic compass of the orientation measurement component. We also use TAG tags to search and manage corresponding photos.

　　The usage method is very simple. When using it, turn on GPS and turn on GPS recording function in the settings. This way, when taking a photo, the camera will record the longitude, latitude, and even altitude at that time, and write them into the EXIF information of the photo. All of this is automatic and does not require any operation. Just set it up.

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