At the 2017 Google I/O Conference, Google released a very shocking data. The number of Android devices activated worldwide has exceeded 2 billion. Although Apple's data has not yet been released, it will not exceed the current number of Android devices. Google didn't say it clearly, but Android has become the world's largest operating system.

Although the Android system has a huge share, it is not a good thing for Google, because the Android system is open source, and the dominance of the Android system has begun to shift to the dominance of manufacturers, and the split between Android versions is too serious, even Android 7.1 has less than 1% of the Android system, which is a problem Google has always wanted to solve.

In the case of powerlessness, Google naturally had its own plan and created a new system - Fuchsia. The biggest difference from the Android system is that the core of this system is Magenta, which is independently developed by Google, and has changed from open source to closed, which seems to be the second iOS.

When will closed source Fuchsia replace open source Android? Dave Burke, vice president of Android engineering, said that the Fuchsia system is still in internal testing, completely independent of Android. Among the simple and smooth colleagues, Fuchsia also has a complete set of closed resources as a strong backing for Fuchsia.

From the detailed design drawings exposed by Fuchsia before, Google's use of a large number of card designs on Fuchsia makes the whole system feel very simple. This look and feel is very different from Android.