1975 Jaguar Xj6 C Coupe 2-door 4.2l on 2040-cars

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Jaguar Land Rover proposes seats that scientifically massage your butt, for your health

Habitually sitting too long can degrade a person's health. Scientific research has proven that dormancy can increase the risk of obesity, diabetes, cardiovascular disease, deep-vein thrombosis, and metabolic syndrome, according to the Harvard Medical School. Although sitting can be avoided in many cases, such as using a standing desk at work, taking a seat is the only option when hopping in the car for a drive. Jaguar Land Rover (JLR) is hoping to address this negative aspect of cars with a new high-tech seat that the company says mimics the act of walking.  JLR calls the concept a shape-shifting, or morphable, seat system, and it is currently in a trial period with Jaguar Land Rover’s Body Interiors Research division. Using actuators built into the seat's foam, the seat will constantly be in motion with micro-adjustments that can be tuned to the needs of different people and body types. JLR believes it has created a system that recreates what is known as pelvic oscillation, a motion that can supposedly trick the brain into thinking the body is walking. In addition to helping to prevent internal health issues, JLR also notes that a sedentary lifestyle can degrade and shorten muscles in the legs, hips, and rear. If these muscles are worked on a regular basis, the chance and risk of injury and back issues could potentially be reduced. The new seats are just one of many car interior technologies JLR has explored. In the past, we've seen tech that tracks brainwaves and heart rates, creates augmented reality, helps prevent motion sickness, and helps stop the spread of germs. They've also taken the time to have an expert demonstrate the perfect seating position. Most of this stuff is experimental for now, but it's possible similar features could eventually trickle down to production cars, in time. See how the seat moves in the video below. Related Video:    

Jaguar F-Type squares off against Porsche 911, Aston V8 Vantage with Chris Harris

Chris Harris is back on the job, taking on really really difficult car questions like: Which enormously sexy and good-to-drive, high-performance convertible is the top of the heap? As one of the hottest cars in the luxury space right now, the Jaguar F-Type S is, of course, in on the action. Competition comes in the form of the Aston Martin V8 Vantage Roadster and the Porsche 911 Carrera S Cabriolet. Sun-loving CEOs who despise test-driving need look no further.
Scroll on below for a fully featured (with a running time of more than 20 minutes) comparison video. Harris does his best to entertain - in a typically nitpicky and made-up-British-words fashion - and the moving pictures are lovely to look at. Kick back, pour a pint and get your weekend started off right.

Jaguar F-Pace SUV teased on YouTube [UPDATE]

UPDATE: Stuart Schorr, Jaguar Land Rover North America's VP of communications, reached out and explained that the Detroit section of the F-Pace video was recycled from the car's confirmation announcement at the 2015 North American International Auto Show, shown here. "There is 100 percent no subliminal message and Frankfurt is the debut location," Schorr told Autoblog. The story has been edited to reflect this information. With the Jaguar F-Pace slated to debut in less than 90 days, at the 2015 Frankfurt Motor Show, the teasers are starting to ramp up. That means videos like this, featuring Jaguar design master Ian Callum, which give us short, sweet peeks at the British brand's very first crossover. The big teasers come in the form of Callum's drawings of the F-Pace, combined with short clips of its headlights and taillights as it zooms around the streets of downtown Detroit. That said, none of the images shown are so dramatically different from the C-X17 Concept, the vehicle that previewed the production model and makes an appearance here. We aren't really sure why the Motor City features in the teaser, considering the F-Pace is being unveiled in Germany, but one of the final sequences sees a set of taillights streak past Cobo Center, home of the annual Detroit Auto Show. It's a weird decision to be sure, and leaves us wondering just how much truth there is to reports of the Frankfurt debut. Why would Jag make such a decision if the D weren't going to play some role in the car's future? Take a look at the video up top, and let us know what you think of Jag's first F-Pace teaser. Is there any particular design detail we missed? What do you think of the potential Detroit connection? Head into Comments and let us know.