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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 Motor's two R&D vice chairmen reportedly resigning

SEOUL — Hyundai Motor Group's two vice chairmen in charge of research and development have offered to resign, three people familiar with the matter told Reuters on Tuesday. R&D president Albert Biermann is likely to be named the new head of the division, two of the sources added, declining to be named as they are not authorized to speak to media. Hyundai is battling a plunge in sales, profits and its share price, and the reshuffle would be the latest since Hyundai promoted Euisun Chung in September to executive vice chairman, moving him closer to succeeding his octogenarian father as head of South Korea's second-largest group. The group has appointed new product strategy, design chiefs and replaced senior executives at its overseas operations, including China and the United States. The latest shake-up at the group, which includes Hyundai Motor and its affiliate Kia Motors, could be announced on Wednesday, one of the sources said. It is "part of a generational change Chung is pushing for," another person said. A Hyundai Motor spokesman declined to comment. The group's vice chairmen, Yang Woong-chul and Kwon Moon-sik, both aged 64, told senior officials on Tuesday that they would leave the company, the sources said, declining to say why they had offered to resign. Biermann, a former BMW performance vehicle development official, adds to a flurry of foreign executives that Chung, 48, has brought in to the company typically dominated by Koreans. In October, Thomas Schemera, also a former BMW executive, was appointed to lead product planning for autonomous cars, connected and electrified vehicles, while Luc Donckerwolke, a former Bentley design chief, was appointed to oversee design at Hyundai and Kia. Hyundai Motor's third-quarter net profit plunged by two-thirds, hit by U.S. recall costs that added to its problems. The automaker was already suffering with weak sales in its key U.S. and Chinese markets. Hyundai's share price is down more than 10 percent this quarter, despite a recent rebound driven by a share buyback plan announced on Nov. 30. Reporting by Hyunjoo JinRelated Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Hyundai calling in 65k Sonatas over ABS warning light

A problem with the ABS warning light has prompted Hyundai to issue a recall for nearly 65,000 examples of the Sonata sedan. The issue seeks to rectify an issue that would prevent a warning light in the dash from alerting the driver of a malfunction with the anti-lock brakes. The recall campaign specifically affects 2015-16 Sonatas manufactured between May 28, 2014, and August 21, 2015. Hyundai estimates that 64,744 such examples are to be found in the United States. If the warning light doesn't illuminate, the driver may not be aware that there's a problem with the ABS. And, according to the statement below from the National Highway Traffic Safety Administration, that could increase the likelihood of a crash. To fix the issue, Hyundai will notify owners to bring their Sonatas in to their local dealership to have the software in the control unit updated. The recall is scheduled to commence on December 11. Related Video: RECALL Subject : ABS Warning Lamp May Not Illuminate/FMVSS 135 Report Receipt Date: OCT 20, 2015 NHTSA Campaign Number: 15V678000 Component(s): ELECTRICAL SYSTEM Potential Number of Units Affected: 64,744 Manufacturer: Hyundai Motor America SUMMARY: Hyundai Motor America (Hyundai) is recalling certain model year 2015-2016 Sonata vehicles manufactured May 28, 2014, to August 21, 2015. The affected vehicles are equipped with an Antilock Braking System (ABS) warning light intended to warn the driver if there is an ABS malfunction. In the event of an ABS malfunction, the Brake System warning light will illuminate, but the ABS warning light will not illuminate. Since the vehicles have ABS malfunction lights that do not illuminate, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 135, "Light Vehicle Brake Systems." CONSEQUENCE: If the driver is alerted there is a brake system malfunction, but not specifically with the ABS system, the driver may operate the vehicle unaware that the vehicle's brakes may lock up during hard braking, increasing the risk of a crash. REMEDY: Hyundai will notify owners, and dealers will update the ABS control unit software, free of charge. The recall is expected to begin December 11, 2015. Owners may contact Hyundai customer service at 1-855-671-3059. Hyundai's number for this recall is 134. NOTES: Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.