A mobile computing device with a mobile operating system and personal computer or vehicle processing module operating system running concurrently and independently on a shared kernel without virtualization. The mobile operating system provides a user experience for the mobile computing device that suits the mobile environment. The personal computer operating system provides a full personal computer user experience when the mobile computing device is docked to a secondary terminal environment. The vehicle processing module operating system provides a full vehicle processing module user experience when the mobile computing device is docked to a secondary terminal environment. The mobile computing device may be a smartphone running the Android mobile OS and a full desktop Linux distribution on a modified Android kernel.