Meet the eBumper: a smart vehicle display that lets you promote your business or display custom messages on your car. This smartphone-controlled bumper sticker lets you send messages to it. It connects to your smartphone via Bluetooth. The app will be available for iOS and Android devices.
eBumper can be mounted using magnets or suction cups. The bracket comes with an integrated vinyl-coated, steel cable to stop theft. The product is getting support on Kickstarter.