Insects have the right idea when it comes to traffic. If two groups of bugs happen to cross paths, the larger group goes first and the smaller group waits patiently until the way is clear. This fascinating example of nature’s wisdom inspired Carnegie Mellon University telecommunications researcher Ozan Tonguz to explore whether the same concept could be useful for human vehicular traffic. His concept, which has been in development since 2009, is called Virtual Traffic Lights. In theory, it would involve a vehicle-to-vehicle wireless network that would connect cars to one another via short-range communication.

As cars approach an intersection, the system would compare information on the size and direction of each group. Cars in the largest group would be given an in-car green light and cars in other groups would receive in-car red lights. After the larger group has gone, the next-largest group would get a green light and so on. According to initial simulations, the system could reduce rush hour traffic drive times by 40 to 60 percent. Future research and refinement will undoubtedly put to rest any worries about drivers in smaller groups waiting excessive amounts of time for their green lights. The project has already attracted $2 million in funding as well as the interest of the US National Highway and Traffic Safety Administration.

The post Virtual Traffic Lights Inspired by Insects Could End Traffic Woes first appeared on Gajitz.

What do you do when you’re waiting to cross the street? Most of us look around, get lost in thought or maybe strike up a conversation with an attractive fellow pedestrian. At one awesome traffic light in Germany, walkers can fill those seconds with a short game of Pong against someone waiting at the opposite corner.

A small touchscreen device on the traffic light pole counts down the time left before the light changes. At the same time, it lets you control a paddle that bounces a virtual ball across the screen. Keep the ball from hitting the “wall” on your side while trying to hit the “wall” on your opponent’s side to win.

We don’t speak German so we aren’t sure whether an explanation for the game is given in the short video. Perhaps it’s a safety measure to encourage pedestrians to wait at the corner rather than trying to dash across the street between cars. Or maybe it’s just there to add a bit of unexpected fun to pedestrians’ days.

The post Crosswalk Craziness: Traffic Light Comes With a Short Game first appeared on Gajitz.