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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.

Is this the new Hyundai Elantra?

Hyundai's future models have a tendency to leak out of the South Korean market before they are shown elsewhere, and that appears to be the case with the next-gen Elantra. According to Indian Autos Blog, the official unveiling isn't scheduled in South Korea until April, but at least one shot of the upcoming sedan is online a few weeks early. Based on this single photo of the front of the car, Hyundai's designers are vastly altering the Elantra's styling for its latest generation, moving it closer to the current Sonata. The grille receives the wide, trapezoidal shape from the latest members of the brand's lineup, and the headlights wear a more angular look, as well. This image also barely shows an arching crease running up the side through the door handles. According to Indian Autos Blog, the powertrain range for the future Elantra might include the new 1.6-liter turbocharged, direct-injected four-cylinder from the recently unveiled Tucson. In European trim, the engine makes 174 horsepower and is paired with either a seven-speed dual-clutch transmission or a six-speed manual. If you're wondering why it's worth caring about a Korean-market Hyundai, it's because the automaker often only lightly tweaks designs (if at all) before bringing them to the US. So, this is quite likely an accurate preview of the next-gen Elantra in North America, as well.

Hyundai and Kia to invest in self-driving startup Aurora

Hyundai Motor Co said on Thursday it would invest in self-driving car software startup Aurora along with Kia Motors Corp to speed up development of autonomous vehicle technologies. "With the new investment, the companies have agreed to expand research to a wide range of models and to build an optimal platform for Hyundai and Kia's autonomous vehicles," Hyundai said. Aurora said in a blog post that Hyundai and Kia's investment is part of a series B financing round, which has now raised more than $600 million. Aurora, which just announced a partnership with Fiat Chrysler Automobiles, competes with Alphabet's Waymo and General Motors' majority-owned Cruise, among others. (Reporting by Rama Venkat in Bengaluru; Editing by Leslie Adler)