Applications and Features:
You will find all the android applications at the top layer and you will write your application and install on this layer. Examples of such applications are contacts, books, browsers, services, etc. Each application perform a different role in the overall applications.
The Emulator is a new application in the Android operating system. The emulator is a new prototype that is used to develop and test android applications without using any physical device.
The android emulator has all of the hardware and software features like mobile devices except phone calls. It provides a variety of navigation and control keys. It also provides a screen to display your application. The emulators utilize the android virtual device configurations. Once your application is running on it, it can use services of the android platform to help other applications, access the network, play audio, video, store and retrieve the data.
It controls the robotic vehicle using an android application. The Bluetooth device is interfaced to control unit on the robot for sensing the signals transmitted by the android application. The remote operation is achieved by any smart-phone or table etc with android OS based on touch screen operation. The transmitting end uses an android application device remote through which commands are transmitted and at the receiver side, these commands are used for controlling the robot in all directions such as forward, backward and left or right, etc.
The receiver end movement is achieved by two motors that are interfaced to the microcontroller. The serial communication data sent from the android application is received by a Bluetooth receiver that is interfaced to the microcontroller.
