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MIT puts V2V technology on its 2015 Top Ten list

Of all the technologies swimming around the automotive world, it is vehicle-to-vehicle communication that the Massachusetts Institute of Technology has fished out as one of its Ten Breakthrough Technologies of 2015. It joined emerging tech like brain organoids, supercharged photosynthesis, and Project Loon on the list, and got the nod over autonomous driving because, as the MIT Technology Review wrote, V2V communication "is likely to have a far bigger and more immediate effect on road safety." How so? Because actual cars transmitting data like their location, speed, steering angle, and state of braking to one another at least ten times per second provides a greater degree of awareness than sensor readings and algorithms. The US Department of Transportation and the National Highway Traffic Safety Administration have been working for years on standards and a regulatory schedule for introducing V2V to the marketplace, and Cadillac plans to incorporate V2V into at least one of its vehicles by 2017. Since we've begun the year with a number of stories of cars being hacked into, that got us wondering about the security of V2V communications. In a recent piece by our own Pete Bigelow on what motorists should know about getting their cars hacked into, he wrote that although cyber break-ins are extremely difficult, expensive, and time-consuming to do remotely, V2V is "one more conceivable avenue a hacker could use to impact multiple cars at a given time." So we spoke to Wilmington, Massachusetts-based Security Innovation about it. The automotive consultancy company has been working with the DOT since 2003 on V2V technology and the issues around it - namely security and privacy - and its chief scientist, William Whyte, is the technical editor of the Institute of Electrical and Electronics Engineers (IEEE) 1609.2 standard outlining its security protocols. Those protocols are expected to be finalized by the DOT toward the end of this year and then come into effect in 2016, and the company's Aerolink product is the security solution Cadillac will use. Whyte said, "If you hack into a car, V2V is the hardest place to start," and Pete Samson, the general manager of Security Innovation's automotive team, said "There are ten or 12 alternate attack surfaces" around the car that would make much easier targets.

Cadillac CT6 styling will be evolutionary, not like Elmiraj

Well, this is at least a little disappointing. It turns out Cadillac's long-awaited flagship, the CT6, won't be ushering in a wholesale change in the company's design. That's coming from GM Design guru Ed Welburn, meaning it should be taken as gospel (unless of course he's just trying to hoodwink us). "It'll be different and it will certainly stand out in the portfolio," Welburn told Automotive News. "But you won't see a real shift in direction." Instead, Art and Science will be shown in yet another new form, and will "continue to evolve," according to Welburn, although what that means is unclear. What we can say for certain, though, is that Art and Science on the CT6 will not evolve into the stunning Elmiraj Concept. "I think Elmiraj was more of an influence on some other things we're working on for Cadillac," Welburn said, we're guessing with a smirk and an air of mystery. Considering we have yet to see the CT6, it's hard to tell whether this will be good news or bad, although based on the critical reception to the Elmiraj, we're a little bit disappointed by Welburn's statements. Still, only time will tell whether the styling of the CT6 will really work out.

Editors' Picks February 2021 | Ford F-150, Genesis GV80, Mazda CX-30 and more

If we’ve driven and reviewed it, thereÂ’s an Autoblog Rating for it. ItÂ’s been over two years since we launched a new rating system to help you evaluate cars at a glance. We tweaked and improved it along the way and quickly arrived at a consistent process for giving each and every car on sale today a fair score. Cars that are exemplary or stand out in their respective segments get EditorsÂ’ Pick status. Those are the ones weÂ’d recommend to our friends, family and anybody whoÂ’s curious and asks the question. Every car we rate gets a score from 1 to 10, making it easy for you to tell if itÂ’s a car worth pursuing and possibly purchasing. YouÂ’ll find the scores of previously-rated cars attached toward the top of our written reviews. For example, the Bronco SportÂ’s rating can be found here. The Acura TLXÂ’s rating is in this post, and the Nissan RogueÂ’s rating is right here. There are hundreds of examples to be found. The above examples make up the most natural ways to find the Autoblog rating when researching for your next car, but starting today, weÂ’re going to begin calling out each new set of Editors' Picks per month in their own breakout stories. This will put the newest and most recently refreshed cars on sale on a pedestal for you to see which ones are worth your while. WeÂ’ll typically rate anywhere between 5-10 new cars per month, so you can count on just a select few from those to make this list. Expect to see this recurring ratings post each month going forward, and read on for FebruaryÂ’s EditorsÂ’ Picks.   2021 Genesis GV80 2021 Genesis GV80 View 18 Photos Quick take: The stylish GV80 offers useful safety features, compelling design and sporty dynamics to push it near the top of the segment. Genesis takes risks with this aggressive crossover, and the result is a luxurious vehicle that is rewarding to drive. Score: 8.5 What it competes with: Lincoln Aviator, Volvo XC90, BMW X5, Mercedes-Benz GLE-Class, Acura MDX, Lexus RX Pros: Beautiful design, good road manners, awesome value Cons: Small third row and cargo space, less comfortable standard suspension  From the editors: Editor-in-Chief Greg Migliore — “The GV80 is a hugely important vehicle for Genesis. It makes a style statement, has an elegant interior and is a compelling all-round execution. It looks like a Bentley, and I give Genesis props for taking some risks with the GV80 and largely pulling it all off.