This picture has clearly explained the module phone Ara. According to the foreign media Android Authority, there is new news about Google's modular smartphone project Project Ara, which will run a customized version of Android L system, which can support hardware hot plugging.

Paul Eremenko, the project leader of Project Ara, said that what operating system will Project Ara mobile phones use? The obvious answer, of course, is Android. "The customized version of Android L will support hot plugging of parts, except the display and CPU. This means that users can replace parts without turning off the phone. Eremenko also briefly mentioned that Ara will have its own module store," Eremenko said.

In addition, Google said that the Project Ara project will be officially completed by April 1, 2015. At that time, Google will adopt the attitude of "non-interference as far as possible" to develop the plan. Paul Eremenko said, "Next April, his task in this project will end, and the rest will depend on third-party developers and manufacturers to design components"