Android is a Linux-based open-source operating system applied in mobile devices such as smartphones and tablet computers. It is developed by the Open Handset Alliance, led by Google, and other companies. Like other operating systems, the system architecture of Android also employs layered architecture. There are four layers in Android in terms of the architecture map, which are application layer, application framework layer, system runtime library layer and Linux core layer.

Android is known as the first portal software designed for the mobile terminal with absolute openness and completeness. It is widely applied in smart phones and tablet computers originally. But later it was found to have excellent compatibility, which also supports other media devices very well. So it is gradually used on various kinds of electronic equipments, such as Ebook readers, laptops, SmartBooks, Smart TVs and so on. With the technology develops, Android has been improved and it has ranked top among the most popular operating systems. Now there are more advanced and humanized functions available on Android: Handset Layouts, Multiple languages support, Web browser, Java support, Additional hardware support, Messaging, Multi-touch, Video calling, Multitasking and many others. Take Handset Layouts for example, you can randomly specify shortcuts on the screen just through finger touch gently.

We can easily see Android devices with stunning quality on the market now. Android system has worked very well, but it keeps on improving its functions to satisfy customers' needs. Currently, there are huge amounts of apps and games released for people to enjoy. You can certainly use any your favored apps with Android from now on. What's more, Android supports online update to optimize functions. Then more and more fire-new functions will be presented with unexpected effects, and will definitely be beyond your expectation. Android will really lead you to a colorful and wonderful mobile life.

Nowadays it is very easy to own an Android device with perfect quality. They are in different shapes, in various sizes, with different brands, with admirable high-resolution displays and cameras and at every possible price. If you pursue the worldwide brands, the most successful and famous phone and tablet manufacturers, like Samsung, HTC, Motorola, Sony, and Asus, are also dedicating to producing Android devices. You will find one suitable for you among them. Now Android has become a hugely popular operating system around the world, and owned one to keep the same pace with the fashion trends.

Open DVD ripper is an excellent ripping tool to convert DVD files to various video and audio formats for playback on Android mobile devices. It can convert DVD to Android compatible format files with high output quality. Then you can watch movies or listen to the music concert album with your Android devices. Meanwhile, you can edit the target video resolution to fit your Android device screen size. If you are a 3D movie fan, you can use Open DVD ripper to convert your 2D movies to 3D format and watch them on your Android devices with special glasses. Using such an excellent operating system - Android, it is so necessary to own Open DVD ripper to enrich your mobile experience.