We all know how to say thanks when another driver let you pass on the road or give you a gap at a busy intersection. But what if you want to say more than thanks .. see a nice looking girl or guy in the car next to you? Well some German guy came up with a thing called the Flashbox to set off a series of indicator flicks that mean something.
This might get real interesting and confusing if all the cars around you suddenly start flashing their indicators and everyone start “chatting” with everyone. Is this just another form of social networking and community building?