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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 fully reveals the $71,445 XF S Sportbrake

Jaguar has finally revealed the 2018 XF Sportbrake without any sort of camouflage or subterfuge. It does look pretty much the way we expected, though; an XF with a longer, but still low and sleek roof. That's a good thing in our book. That nice, long roof also allows for an impressive 31.7 cubic feet of cargo space behind the rear seats, which we should point out is just a bit more than the far less attractive BMW 6 Series Gran Turismo revealed yesterday. The Jaguar XF Sportbrake also comes with plenty of performance since it's only available with all-wheel drive and the supercharged 3.0-liter V6 that produces 380 horsepower and 332 pound-feet of torque. Jaguar claims this powertrain will get the wagon to 60 mph in 5.3 seconds. Jaguar also includes self-leveling rear suspension on the Sportbrake. Inside, you'll find the same interior as the XF sedan, with one key difference: a vast, fixed sunroof. Though it's a bit disappointing that it doesn't open, the unbroken view of the outside is beautiful. But if you don't like the view, you can close a sun blind over it, and you don't have to touch a button. You simply wave your hand past a sensor and it will open or close. Though novel, we can see many incidents of accidentally opening or closing it while reaching for, say, the overhead map lights. The Jaguar activity key wristband is also available, along with large screens for instruments and infotainment. The sun blind gesture controls, activity key, and additional screens seem to be options though, as they aren't included on the base S model that starts at $71,445. That's nearly a $3,600 upcharge over the sedan. However, you do get a gorgeous car with more space. It's also barely more expensive than that aforementioned BMW. If you do want those fancy tech options, you can option them in, or have them added as part of the First Edition Sportbrake, which starts at $73,095. Related Video:

Lunaz electrifying classic cars with coachbuilt, millimeter precision

One day last year, as David Lorenz waited by the side of the road for repair help with his classic car, he had an idea: Why not update all of that ancient mechanical "character" with a modern electric drivetrain? That would give an owner the beauty of the past, the mechanicals of the present, and the powertrain of the future. Jaguar does it with the E-Type Zero, and Aston Martin's in the game with the reversible EV powertrain swap for the DB6 Volante. And so Lorenz founded the British engineering firm Lunaz Design, named after his daughter Luna and headquartered at the Silverstone Technology Park. The company's first products are almost ready for order, starting with a 1953 Jaguar XK120 and a 1961 Rolls-Royce Phantom V. Lunaz conversions aren't a matter of pulling an engine and installing a battery pack; Lunaz reengineers classics. Managing Director Jon Hilton oversees a team bringing experience from carmakers such as Aston Martin, Ferrari, Jaguar, McLaren, and Rolls-Royce, with Hilton's resume including six years with Cosworth Engineering followed by eight years in Formula One. To develop the Lunaz offerings, a chosen car is stripped to the metal and weighed so that engineers understand the weight distribution at each corner, then the car is stripped to the chassis and 3D-scanned. This yields information allowing designers to create a powertrain that fits to the millimeter and stays true to the handling dynamics of the original vehicle. During the rebuild, the company says, any imperfections are remedied "using traditional coachbuilding techniques." The Jaguar and the Rolls-Royce get battery packs in two locations, one under the hood and one under the trunk floor. Lunaz says it can fit more battery for its in-house design into each car that way. The Jaguar's 80-kWh battery feeds two electric motors sending 375 horsepower and 516 pound-feet of torque to the rear wheels. The Phantom V uses a 120-kWh battery pack, but its output hasn't been released. While remaining true to the exterior and interior design of each car, Lunaz fits LED lights and modern tires, a modern suspension, better brakes with regenerative braking, power steering, an upgraded propshaft, and a fly-by-wire throttle. Safety and comfort additions include cruise control, traction control, and anti-lock brakes. Inside, the instrument cluster gets battery gauges, there's modern climate control, an infotainment screen with satellite navigation, and a Wi-Fi hotspot.