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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.

2021 Cadillac Escalade Review | What's new, features, photos, Super Cruise price

The 2021 Cadillac Escalade is a heavyweight mammoth that is unapologetically bold and quintessentially Escalade. Its general shape and design still plummets from the same tree as a Chevy Tahoe or Suburban, but there’s no mistaking this SUVÂ’s new look for anything but a bejeweled, bold and brash Cadillac. That said, it does take advantage of all the lovely new engineering enhancements made throughout the GM SUV lineup, including the latest-generation magnetic dampers and a new air suspension system. Combined with the long-awaited independent rear suspension design, these pieces bring the EscaladeÂ’s ride up to par with the most comfortable and luxurious SUVs on sale today.  In addition to the ride improvement, CadillacÂ’s new interior is a tech and luxury fortress befitting its price. The new triple OLED screens scream luxury, and the design makes it competitive with LincolnÂ’s gorgeous Navigator once more (a far more comfortable and usable third-row seat helps in that regard, too). Under the hood, there's an interesting new powertrain option with this generation of Escalade: a 3.0-liter turbo-diesel inline-six that brings decent fuel efficiency (23 mpg combined at its best) to a class of vehicle that typically achieves horrendously low figures. In total, with more space, more efficiency and vast improvements in every other category, the 2021 Escalade is poised to stand toe-to-toe with other luxury behemoths.  WhatÂ’s new for 2021? The Escalade is all-new for 2021. ItÂ’s the modelÂ’s first big redesign since the 2015 model year. 2021 Cadillac Escalade Sport Platinum View 60 Photos What are the Escalade interior and in-car technology like? The Escalade doesn't quite achieve the same elevated sense of fashion as Lincoln does with the Navigator, but it nevertheless makes a statement with its tech-forward take on luxury. The 38 inches of curved OLED screens we covered in our Escalade infotainment review dominate the dash in a brazen display of opulence. Large swaths of wood trim stretch across the dash horizontally and also adorn a substantial part of the center console. Your color and design options are plentiful, but it all depends on trim. The purple Dark Auburn is fantastic, and the light-and-airy Whisper Beige is another great option (pictured below). Real wood trim in various colors and patterns can be had, and varying levels of leather and suede coverage are available.

Cadillac V-Performance Academy joins free driving school party

Just in case you needed another reason to want one of Cadillac's hottest performers, starting with the 2017 Cadillac CTS-V and ATS-V, the first owner of each vehicle can score a free two-day course at Spring Mountain Motor Resort with the V-Performance Academy. According to Spring Mountain's website, the V-Performance Academy "is designed for drivers of all experience levels and includes dynamic car control exercises, visual skill development, and proper cornering techniques," with "brief" classroom sessions sprinkled in. Driving programs like the V-Performance Academy are all the rage right now. In the last few weeks alone, both Fiat and Ford announced free one-day academies baked right into the price of cars like the 124 Abarth and Focus RS. As with the Ford and Fiat courses, Cadillac is providing the learner cars. But where those other courses call on vehicle owners to shell out for airfare, food, and in Fiat's case, lodging, Cadillac covers tuition – a $2,420 expense for non-owners – along with two nights in one of Spring Mountain's "luxury condominiums" and breakfast and lunch during both driving days. Students are still on the hook for airfare, although Caddy will shuttled attendees from Las Vegas McCarren to the track/resort, some 55 miles away. If you can't shell out for the flight to Las Vegas, a new CTS-V or ATS-V, or simply can't spare two days for a driving school, Cadillac is ramping up for another year of its one-day, traveling V-Performance Lab, which will run at Lime Rock Park in Connecticut and at Circuit of the Americas in Texas. Related Video: