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Our love of SUVs is killing people in the streets

Americans are fond of supersized fast-food meals and colossal convenience-store fountain drinks, even though they're clearly bad for our health and U.S. adults keep getting fatter. We also like large vehicles, and our love affair with SUVs is killing people in the streets. According to a recent investigation by the Detroit Free Press/USA Today, the increase in SUV sales over the past several years coincides with a sharp rise in pedestrian deaths in the U.S. — up 46 percent since 2009, with nearly 6,000 people killed in 2016 alone. With SUV sales surpassing sedans in 2014 and pickups and SUVs currently accounting for 60 percent of new vehicle sales, it's no wonder Ford announced in April plans to cease U.S. sales of almost all passenger cars. And this followed Fiat Chrysler's move to virtually an all-truck, -SUV and -crossover lineup. While the Freep/USA Today investigation found that the simultaneous surge in SUV sales and pedestrian deaths comes down to vehicle size, it also points to a lack of action on the part of the National Highway Traffic Safety Administration (NHTSA), even though it knew of the dangers SUVs pose to pedestrians. Also blamed are automakers dragging their feet on implementing active safety features. Using federal accident data, the Insurance Institute for Highway Safety (IIHS) determined that there was an 81 percent increase in single-vehicle pedestrian fatalities involving SUVs between 2009 and 2016. Freep/USA Today's analysis of the same data by counting vehicles that struck and killed pedestrians instead of the number of people killed showed a 69 percent increase in SUV involvement. As far back as 2001, researchers at Rowan University forecasted a rise in pedestrian deaths as Americans began switching to SUVs. "In the United States, passenger vehicles are shifting from a fleet populated primarily by cars to a fleet dominated by light trucks and vans," the researchers wrote, with light trucks comprising SUVs.

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:    

New Land Rover Defender aces Euro crash tests

While the 2020 Land Rover Defender has not yet been crash-test by U.S. safety agencies such as NHTSA or IIHS, we do now have results for Europe's NCAP crash tests and accident-avoidance tests, where the Defender earned the top rating of five stars. The Defender model used for NCAP testing was the 110 variant with right-hand drive. The NCAP regimen includes several different crash tests: an offset front crash test into a moveable barrier with both the vehicle and the barrier traveling at 50 km/hr (31 mph), a front crash test into a full-width fixed barrier at 50 km/hr (31 mph), a side-impact crash test with a barrier traveling at 60 km/hr (37 mph) hitting the driver's door, and a side-impact test where the car strikes a pole at 32 km/hr (20 mph). The Defender's scores for the adult occupant and for a child occupant were both 85%. Additionally, the agency looks at the severity of injuries of the vehicle striking a pedestrian, taking data for a pedestrian's head hitting the hood, and their upper and lower leg being hit by the front of the vehicle. There is also testing of the vehicle's automatic emergency braking system's ability to avoiding hitting a pedestrian and a cyclist under various scenarios. The efficacy of active-safety systems for avoiding collisions with other vehicles is also tested. The Defender's score for protecting pedestrians and cyclists was 71%. The driver assists scored 79%. Results for several European-market cars were released together with those for the Defender, the most noteworthy of which was for the Honda E. The electric city car fared less well than the big Land Rover, garnering a score of four stars overall. In the same battery of test, the Honda E scored 76% for adult occupant protection, 82% for a child occupant, 62% for protecting pedestrians and cyclists, and 65% for its driver assists. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.