IP address tracking has always been depicted as the ultimate tool for tracking movie locations. There is always a geek who punches in the numbers and gets the device’s exact location. In reality, IP ...

When you display Google AdSense ads on your company's website, Google's advertising services feeds detailed tracking data for each individual visitor into a variety of algorithms to come up with the ...

Every Wednesday and Friday, TechNode’s Briefing newsletter delivers a roundup of the most important news in China tech, straight to your inbox. Sign up Editor’s note: A version of this post by Qin ...