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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 C-X17 resurfaces in China with gold finish, five-seat cabin [w/video]

Some concept cars make the rounds of the auto shows and are then retired. But a number of automakers are showing that a fresh coat of paint can go a long way towards rejuvenating a show car and giving it a new lease on life - at least as far as the auto show circuit is concerned. Lexus did that recently with the LF-LC concept, initially unveiling it in red at the 2012 Detroit Auto Show, then repainting it a dark shade of blue for the subsequent shows in Australia and LA. Mini did the same with the Rocketman concept. And now Jaguar has done it again with its C-X17.
Initially unveiled in electric blue at the Frankfurt Motor Show, Jaguar then rolled the crossover out again in liquid silver for the Dubai Motor Show earlier this month. Now the concept is back again at the Guangzhou Motor Show in China with a fresh coat of rose gold.
Looking decidedly more luxurious than the previous iterations, this gilded C-X17 concept also bears another change: while the previous versions featured a four-seat cabin, this one has been redone with a more conventional five-seat configuration that more buyers would likely go for. It's also got a new interactive infotainment system and another system that warns passengers of pedestrians or cyclists approaching from the rear before they open the door. Check it out in the high-res image gallery above and the video clip below for a closer look.

Latest Jaguar XJ snaps show old versus new

It is a rare day when automakers line up their current models and test cars right next to each other and allow us to compare them directly. However, Jaguar ending up doing just that during cold weather testing of the face lifted XJ, providing the perfect chance to see just what the company is changing.
We spotted the refreshed XJ testing last year, and it hasn't evolved much since then. The updated model sports clear turn signals and a slightly revised front air dam. The modifications are similarly minor at the rear. The bumper appears to dip down slightly further on the new sedan. Thankfully, those gorgeous taillights are still draped over the back of the car. The exhaust outlets have switched to oval shapes rather than the current parallelograms. This alteration could just be chalked up to it being a test car, but the previous tester we saw had a similar design. It's possible that the camouflage could be hiding other revisions, but don't expect anything radical from the facelift.
Our previous report indicated that Jaguar is also planning some interior upgrades with new infotainment and ambient lighting. The company seems to feel that there isn't a point in messing with the XJ's design just yet, since all of the changes we see here are very subtle. No problems, here - to our eyes, the big Jag is still one of the prettier sedans on the road today.