[Gagandeep] was sick and tired of discourteous drivers on the highway, so he decided that he would put together a display to let them know what he thought of their poor driving skills. He planned on ...

Hacker Gagandeep Singh has developed a do-it-yourself project for designing a grid of LED lights on the rear window of a vehicle without obstructing the view from the rear-view mirror. Singh is ...

When I commuted by car every day, I always wanted to build an LED display that would communicate my displeasure with my fellow motorists. My lack of engineering know-how put paid to the idea, but ...

Next time someone cuts you off on the highway, show them how you really feel with Drivemocion. The LED sign uses emoticons and animated messages to let others know what you are thinking. Stick it on ...