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More automakers working to turn your smartphone into a shareable digital car key

The smartphone killed the phone book, audio player, the pocket digital camera, handheld GPS devices and voice recorders. Now that addictive, transistor-filled candy bar is coming for your car keys. The Car Connectivity Consortium (CCC) announced that it's unveiled Digital Key Release 1.0 Specification for its member companies, which is the first step in standardizing protocols. As of now, the potential is there for drivers to download a digital key that can lock and unlock the car, start it, and transfer the key to another operator in order to share the car. The CCC's aim is to save development costs, stave off a glut of similar-yet-competing technologies, and create keys that reflect the expanded use cases for cars, i.e., car-sharing services and to-your-car delivery. Next year's Release 2.0 Specification will standardize an authentication protocol between the phone and the vehicle — how a digital key is generated on a secure server and transmitted to the car and the device — and "promise more interoperability between cars and mobile devices." The CCC says that "NFC distance bounding and a direct link to the secure element of the device" will assure security. We take that to mean the phone will need to be in direct contact with the vehicle, at least to open the door. Carmakers and suppliers have been working on digital keys for years now, and the ecosystem for individual owners to open individual cars is growing. Audi showed off its Mobile Key at the 2015 Consumer Electronics Show, and now calls it Audi Connect Key, but we haven't seen much of it in the field. That same year, Volvo said it expected to sell cars with digital keys only by 2017, which clearly didn't happen. Last year, the head of sales at BMW asked, "Honestly, how many people really need [keys]? They never take it out of their pocket, so why do I need to carry it around?" Even though a digital key offers an owner more convenience and long-distance control over their vehicle, car sharing is the target — and that can even include traditional rental cars. In 2013, Continental began testing a digital key in France, aimed at integrating and simplifying the electric-car-sharing business; everything from finding a free vehicle to driving it and charging it could be done on a phone. A key could be programmed with the driver's information, so that any car the driver gets in will be automatically updated with that driver's preferences, say for audio or seating position.

Audi looks at the future of transportation for Ender's Game film

The forthcoming science-fiction movie Ender's Game, starring Harrison Ford and Ben Kingsley, takes place in a high-tech world. So if movie-watchers are to be fully immersed in the story, every detail counts. That's why the computer-generated special-effects company assigned to the movie, Digital Domain, enlisted the help of Audi to design a future car that would fit seamlessly in the film's world - part of its $17.2-million investment in the movie.
Audi went all out, with Head of Audi Exterior Studio 1 Frank Rimili and designer Björn Wehrli assigned to the Audi Fleet Shuttle Quattro's design, which is so thorough and cohesive that we wouldn't be surprised to see cars like it on the road three-quarters of a century down the line. Rimili doubts that, but is "absolutely sure" Audi will still be around in 2088.
Watch the making-of video below to see all of the work that went into designing a car that will never see the light of day - in the real world, that is. If you're a fan of science fiction or the novel on which the movie is based, head on over to a theater to watch Ender's Game, which opens on Friday.

Essentially sporty | 2017 Audi A4 Quattro Quick Spin

Two boxes checked on the options list set our long-term Audi A4 2.0T Quattro Prestige apart, dynamically, from the rest. One is the Sport Package, and namely the sport suspension with its lowered ride height. The other is the 19-inch wheel package, which includes 245/35 summer tires. The A4's sport suspension is taut without being rough. The car feels as though it's gliding over the road, but some of the chop makes its way into the cabin. It mostly isn't bothersome, but you can feel – and especially hear – any larger imperfections you happen to hit with one the tires. Our car's 19-inch wheels, with their low sidewalls, amplified the potholes, too. Largely, though, it's comfortable and supremely smooth if the road's not all torn to heck. The sport suspension does an excellent job of eliminating squat and dive, and side-to-side body roll, which aids comfort. That ride makes for really smooth sailing in your daily driving duties, especially since the rest of the car feels so civil. The transmission works smoothly and seamlessly in the background in automatic mode. We do notice some of the gear changes if only because we're tuned into how impressively smooth and quick they are. On its own, the transmission tends to shift low in the rev range so you don't get a lot of engine noise with normal driving. We know that there's some athleticism hiding under this car's preppy facade when we look down at the speedometer and realize we're going quite a bit faster than it feels. It's so well composed, though, that we'd be perfectly okay with putting our grandmother in the passenger seat without feeling like we were going to freak her out if we were to happen to exceed the posted speed limit. But after dropping Grandma off, it's time to put the car into Dynamic mode (tightening up steering and ramping up the throttle behavior) and switch the gear lever from D to S. Using the paddle shifters on the Our personality and that of the car changed, becoming more aggressive. back of the steering wheel, the A4 transforms into a truly engaging driving machine. It shifts very quickly, and the sound of the engine becomes more noticeable in part because you can rev it higher, but also because you're more tuned into it. Upshifts and downshifts happen in an instant, to help make full use of engine's sweet spots.