THE CHALLENGE IS as old as the stoplight itself: How to time your pace through town so you hit green light after green light, nixing any time spent twiddling your thumbs at red lights. Go too slow, and you’re forever lurching forward trying to squeak through yellows. Go too fast, and you soon reach red lights well before they go green. Get it just right, though, and you dodge the aggravation. You save on fuel, and maybe time. And driving becomes a whole lot more pleasant.

Now, Audi is here to help you master the timing. The automaker announced today a feature that will tell drivers of select models, in select cities, exactly how fast to go if they want to catch nothing but green lights.

The Green Light Optimization Speed Advisory system is an expansion of Audi’s vehicle-to-infrastructure communication system: Since 2016, it has offered “time-to-green,” which tells the driver sitting at a red light how long they have to look at their phone before it’s time to go.

Sourced through Scoop.it from: www.wired.com