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We check out Hyundai's HRL exoskeleton, a robotic mobility suit for paraplegics

Hyundai makes some of the largest vehicles in the world – to wit, 185,000-ton ships with 56-foot high engines making power at 84 rpm – but its R&D division has found enough human-factor synergy with autonomous vehicle development that they're now working on robotic exoskeletons. We were recently introduced to two of these devices: the HRL designed to increase mobility and therefore quality of life for paraplegics; and the WEX, designed to assist in repetitive-motion lifting. Both of these machines are powered by replaceable lithium-ion battery packs with a 4-hour run time and 40-minute recharges. The HRL robotic legs are designed for people 64 to 71 inches tall and less than 250 pounds. The aluminum segments are adjustable in centimeter increments over a 10-cm range, and the 22.4-inch width means it would fit in many long-haul aircraft forward seats. With the 4.4-lb battery pack, the HRL weighs about 41 pounds. There are six 50:1 reduction-gear actuators, two pelvic actuators rated at 224 pound-feet of peak torque with 60-degree range of motion, and two hip and knee with 112 lb-ft peak, 180 degrees and twice the rotational speed of the pelvic motors. Twenty sensors control it all with default speed of just under a mile per hour and a top speed of 1.5 mph, and step length can be adjusted by smartphone via Bluetooth. One of the accompanying crutches has four thumb buttons much like a video-game controller, though they're experimenting with simpler inputs including a joystick. The crutch communicates with the leg unit over a few feet of distance via Zigbee wireless protocol, with security layers added for both obvious reasons and to ensure two users in the same vicinity won't transmit to the other's unit. An HRL can help you sit, stand, walk or climb and descend stairs; it will also stand on its own, simplifying the process of putting it on. Your correspondent is outside the design height limits so rather than do any impromptu CG research we deferred to colleague Chris Davies of Slashgear for impressions wearing it: "It grips tightly, the support would be comforting, and it delivers good posture. It does take some getting used to – when it first lifts up a leg to move it forward you do feel like you're going to fall over – but once you establish a gait and stop over-thinking it becomes much easier." Indeed, he never fell over and most who tried established a rhythm within a few minutes, if not a 1.5-mph sprint.

2017 Hyundai Elantra Eco priced from $21,485

Hyundai announced base price for the 2017 Elantra Eco. $21,485 (including destination fee) gets you a sedan with a 1.4-liter turbo swapped in place of the Elanta's standard 1.8-liter or optional 2.0-liter four cylinder engines. EPA fuel economy figures of 40 highway, 32 city, 35 combined represent increases of 2, 4, and 3 over the 1.8-liter Elantra. The Elantra Eco gets mixed scores compared to the competition but the figures are misleading. The Hyundai's numbers reflect the updated 2017 fuel economy numbers, which are generally lower than 2016. Starting next year, automakers will change the way they adjust test figures to come up with the window sticker numbers. Comparing 2017 Elantra Eco apples to the 2016 competition's oranges, the Elantra is close to even. The Honda Civic (both turbo and naturally aspirated engines), Chevrolet Cruze, and Toyota Corolla Eco rate the same 35 combined mpg. The Hyundai's city number is one to two better than the field, but the highway figure is the same difference behind. In terms of pricing, the Elantra Eco costs around $1000 to $1500 more than base grade versions from the competition, but comes with a decent level of standard features. Keyless entry and ignition, blind-spot warning with cross traffic alert, dual-zone climate control, and heated seats are all included in the base price. A seven-speed dual clutch automatic is the only available transmission.Related Video: Fountain Valley, Calif., May 5, 2016 – Hyundai Motor America today announced pricing for the all-new 2017 Elantra Eco starting at $20,650. Elantra Eco is the most fuel efficient Elantra, delivering an EPA estimated 40 mpg on the highway and 35 mpg in combined city and highway driving. These mpg ratings could result in an average annual fuel cost of just $900 (source: fueleconomy.gov). 2017 Elantra Eco Pricing MSRP (excluding freight): $20,650 MPG (City / Highway / Combined): 32 / 40 / 35 Annual Fuel Cost*: $900 Engine: 1.4-liter turbo GDI 4-cylinder Transmission: Seven-speed EcoShift Dual Clutch Transmission with Shiftronic® *Data from Fueleconomy.gov (4/21/2016) Pricing above excludes $835 freight charge Elantra Eco's LED daytime running lights flank a bold hexagonal grille. On the inside, there is a standard seven-inch Display Audio touchscreen with Android Auto™ and Apple CarPlay™ support.

Porsche tops J.D. Power quality index as Korean brands soar

While complaints about infotainment systems remain a thorn in the side of automakers for J.D. Power's annual Initial Quality Study, there's a lot to celebrate this year. The average number of problems reported per 100 vehicles fell to 112 in 2015 – a three-percent improvement compared to 116 in 2014. The results of this year's survey are based on the responses of over 84,000 people about problems within the first 90 days of buying or leasing a 2015 model-year vehicle. For the third consecutive year, Porsche tops the rankings with an average of 80 problems per 100 vehicles. Although, that's slightly more than the 74 the German sportscar maker scored in 2014. "While the Japanese automakers continue to make improvements, we're seeing other brands, most notably Korean makes, really accelerating the rate of improvement," Renee Stephens, vice president of US automotive quality at J.D. Power, said in the study's release. In fact, Kia ranks as one of the biggest movers in this year's list. The Korean brand jumped to second place from seventh last year. The company had an average of 86 problems per 100 vehicles, a 20-point improvement. Third place went to Jaguar with an average of 93 problems reported, versus last year's second-place finish with 87 of them. Fourth place was Hyundai, and fifth-place Infiniti also earned a gold star for improvement with 97 issues per 100 vehicles – 31-points better than last year. Fiat still anchored the bottom of the list. However, its 161 problems this year is a lot better than the 206 in 2014. Ranked by nationality, Korean brands (Hyundai and Kia) are now leading the industry in initial quality with an average of 90 problems reported per 100 vehicles. According to J.D. Power, this is the first time Europe's figure beat Japan with 113 and 114 issues, respectively. The American brands also averaged 114. Whereas General Motors dominated last year, the segment awards are spread out in 2015. GM, Hyundai, Nissan, and Volkswagen Group are all tied with four models each earning prizes. For more information, you can also see all of the graphs, here. J.D.