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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.

Hyundai finally settles inflated fuel economy claims lawsuit for $41.2 million

Remember when Hyundai and Kia changed their claimed fuel economy numbers for a bunch of models? That happened back in 2012, and Hyundai has finally settled a lawsuit concerning the economy adjustment with a payment of $41.2 million. The lawsuit was filed by 33 state attorneys general, as well as one from Washington D.C. Each state will decide how to use its money from the settlement. According to Hyundai, this settlement was an "amicable agreement," and the company also denies any wrongdoing in changing claimed fuel economy numbers. Hyundai also reports that the agreement was reached, in part, due to the reimbursement program instituted after the economy adjustment. This program allows owners to be reimbursed the extra fuel cost, with payments determined by miles driven. The payments are sent after an owner has an affected car's odometer checked by a dealer. In addition, Hyundai also offered lump-sum payments as an option after the results of a class-action lawsuit. So far, the company reports about 75 percent of eligible owners have participated in the program. This isn't the only major payment Hyundai has made concerning the fuel economy issue. In 2014, Hyundai paid roughly $300 million in fines to the EPA. The company was also sued for inflated fuel economy claims in South Korea. In the US, models affected by the adjustment include the Hyundai Santa Fe, Accent, Veloster, Sonata Hybrid, Tucson, Genesis and Azera, along with the Kia Soul, Rio, Sorento, Sportage and Optima. Related Video: Image Credit: Patrick T. Fallon/Bloomberg via Getty Images Government/Legal Green Hyundai Kia

Hyundai phone app adjusts EV performance settings

The latest automotive tech frontier is phone control. A few car companies have launched or are about to launch the ability to use your phone as your key, such as with the Tesla Model 3 and the just revealed 2020 Lincoln Corsair. Aside from being convenient, the technology offers the ability to save settings for different users. The latest application of the technology comes from Hyundai and Kia for electric cars, specifically letting users set performance parameters and bring them from car to car. The app allows the user to adjust several performance settings including amount of torque available, speed limits, throttle response, regenerative braking response, climate control energy use and acceleration aggressiveness. Basically, you can decide whether you want all-out speed, long-range, or a blend of the two. The more detailed settings are also nice compared to choosing between three or four pre-set blends of performance like on many cars. And of course parents would surely like the ability to limit speed and power for new drivers. What's perhaps more interesting are the ways settings can be brought along and shared. Hyundai suggests that when using a car-sharing program, drivers could have their settings uploaded to whatever car is being used so that you don't have to readjust things each time. People could also share their preferred combinations for others to use, possibly offering people less compromised combinations than they otherwise would have come up with. Hyundai could also offer recommended settings or tweaks to combinations to optimize efficiency or performance in certain conditions. It's all interesting stuff, especially for control freaks and tinkerers, and we'll see it in the near future. Hyundai and Kia say it will show up in future vehicles, though an exact date wasn't given.