I felt my design should be vibrant and feel futuristic too, so I made it keeping that in mind. Most of the buttons and text are large with spaces, so it will not require much focus to use the app. At the center, we have a home tab, and the left one is like a control panel of car, which will have basic control and to the right, we have a phone tab, through which we can see notifications and also access some quick apps. Hope you like it:)