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Audi bringing matrix 'organic' LED concept to Frankfurt

Audi has announced that it's bringing a new concept to the upcoming Frankfurt motor show in September, and now it is teasing the taillights. They adopt organic light-emitting diode technology, which takes advantage of several benefits. For one, it uses a relatively low amount of electricity, between three and four volts. It's also incredibly thin, made up of two layers, each less than a thousandth of a millimeter thick. It casts no shadows, requires no reflectors or any other elements, and emits very little heat. Plus the lights can be formed into different shapes, opening up new possibilities for designers. This isn't the first time we've seen Audi focus on lighting technology, and in recent years it's showcased matrix LED and matrix laser headlights. The company runs through the history of the evolution of its lighting tech in the video above. We'll have to wait a little longer to find out what the team from Ingolstadt will be putting these new taillights on. Audi presents latest lighting technology at the IAA in Frankfurt - Matrix OLED technology makes its debut in a concept car at the IAA - Light attains a new level of homogeneity - Flat light sources open up new design possibilities Audi is presenting its next step in automotive lighting technology at the IAA in Frankfurt. The new Matrix OLED lights enable a previously unattainable level of lighting homogeneity, opening up further creative opportunities for design. As the leading brand in automotive lighting technology, Audi has systematically developed all aspects of OLED technology over the years. Matrix OLED lights combine high-tech engineering and design ideally – initial projects are currently underway to implement OLED technology in production tail lights. They are being shown for the first time in a concept car at the IAA. OLED is an English acronym for "organic light emitting diode." In each OLED unit, two electrodes – of which at least one must be transparent – incorporate numerous thin layers of organic semiconductor materials. A low DC voltage – between three and four volts – activates the layers, each of which is less than one-thousandth of a millimeter thick, to light them. The color is based on the molecular composition of the light source. In contrast to point light sources – such as LEDs – which are made of semiconductor crystals, OLEDs are flat light sources. Their light attains a new level of homogeneity, and its dimming is continuously variable.

The next-generation wearable will be your car

This year's CES has had a heavy emphasis on the class of device known as the "wearable" – think about the Apple Watch, or Fitbit, if that's helpful. These devices usually piggyback off of a smartphone's hardware or some other data connection and utilize various onboard sensors and feedback devices to interact with the wearer. In the case of the Fitbit, it's health tracking through sensors that monitor your pulse and movement; for the Apple Watch and similar devices, it's all that and some more. Manufacturers seem to be developing a consensus that vehicles should be taking on some of a wearable's functionality. As evidenced by Volvo's newly announced tie-up with the Microsoft Band 2 fitness tracking wearable, car manufacturers are starting to explore how wearable devices will help drivers. The On Call app brings voice commands, spoken into the Band 2, into the mix. It'll allow you to pass an address from your smartphone's agenda right to your Volvo's nav system, or to preheat your car. Eventually, Volvo would like your car to learn things about your routines, and communicate back to you – or even, improvise to help you wake up earlier to avoid that traffic that might make you late. Do you need to buy a device, like the $249 Band 2, and always wear it to have these sorts of interactions with your car? Despite the emphasis on wearables, CES 2016 has also given us a glimmer of a vehicle future that cuts out the wearable middleman entirely. Take Audi's new Fit Driver project. The goal is to reduce driver stress levels, prevent driver fatigue, and provide a relaxing interior environment by adjusting cabin elements like seat massage, climate control, and even the interior lighting. While it focuses on a wearable device to monitor heart rate and skin temperature, the Audi itself will use on-board sensors to examine driving style and breathing rate as well as external conditions – the weather, traffic, that sort of thing. Could the seats measure skin temperature? Could the seatbelt measure heart rate? Seems like Audi might not need the wearable at all – the car's already doing most of the work. Whether there's a device on a driver's wrist or not, manufacturers seem to be developing a consensus that vehicles should be taking on some of a wearable's functionality.

The 2017 Audi R8 Spyder starts at $176,350

Audi just revealed pricing info for the R8 Spyder, which will start at $176,350, about a year after revealing pricing information for the coupe ( which starts at $164,150 in base form; the Plus starts at $191,150). In case you haven't had your coffee yet, like-equipped base cars will span a $12,000 gulf. But the 2017 R8 Spyder costs about the same as the outgoing R8 Spyder V10 equipped with an automatic (which was at the time a very expensive option), so consider that minimal price inflation. The more interesting comparison is with its platform-mate, the Lamborghini Huracan. A drop-top version of the Italian supercar starts at $267,545 in similar AWD trim with a 5.2-liter V10. Now, it is true that the Huracan Spyder makes 602 horsepower, a 62 horsepower advantage over the standard R8 Spyder with the same engine (540 hp if you are bad at math). The Lambo also a tenth faster to 60 mph than the R8 Spyder, at 3.4 seconds. (The '17 R8 Spyder is itself a tenth quicker than its predecessor, so there's that.) But, the R8 V10 Plus makes 610 hp. We're waiting to hear back form Audi on pricing for that Spyder model. In the coupe, it's a $27,000 increase over the base R8 V10. That logic would peg an R8 Spyder V10 Plus at around $203,000, or $64k less than the Huracan. In either case, you're paying a lot for Lamborghini's unique styling and tuning, although it's hard to put a price on the specialness of driving a Lamborghini. The Huracan Spyder never for a moment lets you forget you're in something fast and Italian. That being said, both are legitimate supercars. The R8 Spyder was developed alongside its Italian cousin, and features an appropriately large amount of aluminum and carbon fiber materials in its construction. Of course, like its coupe counterpart, there's no manual available for the new R8 Spyder. That died with the previous generation. The good news, for fans of open-air driving, is that the roof mechanism only adds 97 lbs to the weight of the car, and Audi kept the electrohydraulics that actuate it as low as possible. If it's anything like the Coupe to drive, and you can be sure since it's an Audi there won't be much trade-off for the open roof, it'll have a dual personality that will accommodate both daily driving and occasional track use. Sounds like a deal, huh? Related Video: Audi Convertible Luxury Performance Supercars r8 spyder r8 huracan