Here is a smart Emoji device for your car that lets you express yourself on the road. The Mojipic can display more than 1500 GIFs, including flags of countries and NBA/NFL/NHL, and soccer teams. It also lets you draw and display your own drawings. Mojipic comes with voice control.
The device has a 8200mAh battery. It comes with Bluetooth wireless control and works with iOS/Android devices. Expected to ship in August. You can find out more about it here.