The Ototok app-enabled LED sign is designed to let you communicate with other drivers on the road, and using your smartphone, you can customize messages which you want to Display on your car.

The Ototok is an advanced and customizable app-enabled LED sign designed to offer a simple way to tell other drivers anything you want. As we can see from the images, the LED sign has a portable and low-profile appearance design. Using integrated vacuum suction connectors, you can easily attach the LED sign onto the windshield of your car.

The LED sign is powered by your car’s 12V power supply, and using built-in Bluetooth technology, the Ototok wirelessly connects with your smartphone, so you can customize various messages via its companion app, and an optional dedicated RF remote lets you remotely control the LED sign with a touch of a finger and ensures minimal distraction during driving.

Moreover, the LED sign supports multiple languages and emojis, and it can be read in direct sunlight up to 30 ft (10 meters).

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The crowdfunding campaign for Ototok is ongoing via Indiegogo. You can pledge $139 to preorder the app-enabled LED sign.