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Audi billboard tracks pedestrians like prison escapees

Audi's adaptive Matrix LED headlights can actively dim and direct light around the road to make driving safer at night. Unfortunately, the tech runs afoul of Department of Transportation rules, so it isn't currently available in the United States. For an idea of what you're missing, a marketing stunt for the new A4 in Belgium is illuminating the night and making pedestrians in the intersection more visible, and safer. The only problem is, it also makes them look like fugitives making an escape. From a giant billboard near the Brussels Central Station, the LEDs from a massive Audi A4 can light up whole intersection. Whenever a pedestrian or cyclist enters the area at night, they are tracked the whole way in a radiant pillar of blue luminescence. Based on this clip, the lights look bright enough to temporarily blind some passersby. Despite the unintended consequences, the stunt is still a very visible demonstration of Audi's headlight technology. Related Video: The video meant to be presented here is no longer available. Sorry for the inconvenience.

Audi drives Laurel Canyon in reverse

With all its many twists and turns and narrow lanes, driving down Laurel Canyon Boulevard in Los Angeles demands your attention under the best of conditions. The driver caught on this video, however, is clearly not giving it his best. The driver behind the wheel of this new Audi – an S5 or maybe even an RS5 coupe, if our eyes and the low resolution don't deceive us – opted to drive down the canyon road entirely in reverse, with a woman in the passenger seat. The incident was caught on video by one Kevin Zanazanian, another motorist following behind. (Or would that now be considered in front? We're all turned around here). Fortunately the driver appears to have taken things at a rather leisurely pace. Which is a good thing, or at least a mitigating factor. While cars are designed to be able to back up, unless you're a stunt driver on a closed set, they're not meant to do so at speed. But then they're not meant to be driven backwards for extended lengths of time or distance, either. That's why local authorities are reportedly trying to track down the driver, who could have been held accountable for any number of infractions had he been caught in the act - including driving right through a red light, backwards, from the turning lane, across Hollywood Boulevard. With the video footage now in hand, the LAPD's West Traffic Bureau is reportedly working to determine who it belongs to, and who can be held liable for this stunt. With no injuries or damage reported, KTLA reports that the charges (however many of them) would not amount to more than misdemeanors. Related Video News Source: KTLA Government/Legal Audi Videos audi s5

Watch Stanford's self-driving Audi hit the track

Sending a self-driving race car around a track with nobody inside seems pointless – there's no driver to enjoy the ride, and the car certainly isn't getting a thrill out of it. But the students performing research with Stanford University's Audi TTS test rig "Shelley" (not to be confused with Audi's own self-driving race cars) are getting a kick out of the numbers generated by the machine. "A race car driver can use all of a car's functionality to drive fast," says Stanford Professor Chris Gerdes. "We want to access that same functionality to make driving safer." The teams push the car to speeds over 120mph and the computers have executed lap times nearly as fast as professional drivers. However, they also spend a lot of time maneuvering at 50 to 75 mph, the speeds where accidents are most likely to happen. That way, the students can figure out how to incorporate braking, throttle and maneuvering to develop new types of automatic collision avoidance algorithms. Better technology, for instance, could have saved Google from a recent slow-speed accident where its vehicle was struck by a bus. During race days, students break into teams to perform different types of research. "Once you get to the track, things can go differently than you expect. So it's an excellent lesson of advanced planning," says Gerdes. In the latest rounds of testing, for instance, one PhD student developed emergency lane-change algorithms, while another recorded a skilled human driver in an attempt to convert his behavior into a driving algorithm. The main goal, of course, is to prepare students for something they may not have expected -- an automotive industry that is adopting self-driving technology at breakneck speeds. This article by Steve Dent originally ran on Engadget, the definitive guide to this connected life. Green Audi Technology Coupe Autonomous Vehicles Racing Vehicles Performance Videos racecar research