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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.

GM won't really kill off the Chevy Volt and Cadillac CT6, will it?

General Motors is apparently considering killing off six slow-selling models by 2020, according to Reuters. But is that really likely? The news is mentioned in a story where UAW president Dennis Williams notes that slumping US car sales could threaten jobs at low-volume factories. Still, we're skeptical that GM is really serious about killing those cars. Reuters specifically calls out the Buick LaCrosse, Cadillac CT6, Cadillac XTS, Chevrolet Impala, Chevrolet Sonic, and the Chevrolet Volt. Most of these have been redesigned or refreshed within the past few model years. Four - the LaCrosse, Impala, CT6, and Volt - are built in the Hamtramck factory in Detroit. That plant has made only 35,000 cars this year - down 32 percent from 2016. A typical GM plant builds 200,000-300,000 vehicles a year. Of all the cars Williams listed, killing the XTS, Impala, and Sonic make the most sense. They're older and don't sell particularly well. On the other hand, axing the other three seems like an odd move. It would leave Buick and Cadillac without flagship sedans, at least until the rumored Cadillac CT8 arrives. The CT6 was a big investment for GM and backing out after just a few years would be a huge loss. It also uses GM's latest and best materials and technology, making us even more skeptical. The Volt is a hugely important car for Chevrolet, and supplementing it with a crossover makes more sense than replacing it with one. Offering one model with a range of powertrain variants like the Hyundai Ioniq and Toyota Prius might be another route GM could take. All six of these vehicles are sedans, Yes, crossover sales are booming, but there's still a huge market for cars. Backing away from these would be essentially giving up sales to competitors from around the globe. The UAW might simply be publicly pushing GM to move crossover production to Hamtramck to avoid closing the plant and laying off workers. Sales of passenger cars are down across both GM and the industry. Consolidating production in other plants and closing Hamtramck rather than having a single facility focus on sedans might make more sense from a business perspective. GM is also trying to reduce its unsold inventory, meaning current production may be slowed or halted while current cars move into customer hands. There's a lot of politics that goes into building a car. GM wants to do what makes the most sense from a business perspective, while the UAW doesn't workers to lose their jobs when a factory closes.

Timely hole-in-one wins high schooler a Cadillac or $50,000

If it happens at all, many golfers knock in hole-in-ones in the quiet of a mediocre local course while three friends sit in their carts drinking Coors Lights. After dreaming of the moment for years, lucky golfers barely have time to process the tremendous achievement before it's followed up with a double bogey on the next hole. That wasn't the case for high schooler Jack Kyger, who drilled an ace during a golf outing, and in turn, won a Cadillac or $50,000. Kyger, a junior at Harper Creek High School in Battle Creek, Mich., says he wasn't even considering a hole-in-one when he stepped up to the tee on the fourth hole at the Battle Creek Country Club. A secondary prize, a TV, would be awarded to the golfer who came closest to the pin, so Kyger was simply trying to get it close to the cup. In front of his dad and Harper Creek Superintendent Rob Ridgeway, he stuck the shot just past the hole, and with some backspin, it rolled into the pin. It's the first time somebody has hit the bullseye at the Gene Lewis Hughes, Sr. Memorial Golf Outing, which has raised more than $150,000 for the Bronson Battle Creek Cancer Care Center throughout the years. By hitting a hole-in-one, Kyger won a $50,000 decision: take home a Cadillac or a big bag of $50,000 in cash. As a student preparing to go to college, it's not an easy choice. "I haven't made up my mind," Kyger said in a USA Today article. "But the way I think about it, no 17-year-old needs a brand new Cadillac to drive around in. I have a truck that gets me places. So, if I take the cash, I would probably put most of it away for college, but keep a little back to have a bit of fun, you know." Smart kid. We did notice a peculiarity about the prize. In the attached photo, the Cadillac at the event appears to be a Cadillac ATS-V. Those familiar with Cadillac's performance vehicles know that an ATS-V starts at significantly more than $50,000 - $68,790 to be exact. So we're not sure why they're calling it a $50,000 Cadillac, unless it's a lightly used vehicle or the Cadillac in question is in fact a different car entirely. No matter the price, it sounds like Kyger is going to take the cash. If he sticks to practicing his golf game, maybe he can earn some more money for college, too. News Source: USA Today Auto News Cadillac Performance