Geotag your data activities and view them on a map. Very useful when you travel and roam.

用地理位置在地图上标记你使用数据的精确位置，对旅游或闲逛非常有用。

youdao

It was a neat party trick to control the camera's flash, 5x zoom and with the phone -- and to have the phone geotag those pictures -- but switching apps on the phone disconnected the two every time.

用手机控制照相机的闪光灯、5倍变焦镜头和快门简直让人啼笑皆非，还要让手机给这些照片贴上地理标签，并且在手机上切换程序每次都会切断两者之间的连接。

youdao

Or rather, if you geotag your tweets and photos as carelessly as the average microblogger, they know where you sleep, work, and potentially engage in far more private activities.

FORBES: Researchers Show How Twitter, Twitpic Make Stalking Simple

As you might expect from a camera in this price range, Nikon threw in embedded WiFi and GPS, letting you geotag and upload your pics directly from the camera.

ENGADGET

Old hat -- Neurowear wants to geotag your mood.

ENGADGET: Neurowear wants to read your mind, geotag your feelings (video)