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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 to buy electric vehicle batteries from SK Innovation, according to report

SEOUL — Hyundai Motor and affiliate Kia Motors have decided to secure electric vehicle batteries from SK Innovation for the next four to five years, Maeil Business Newspaper said on Friday, citing industry sources. The sources said the deal was worth more than 10 trillion won ($8.6 billion). SK Innovation, Hyundai Motor and Kia declined to comment. Hyundai Motor said in October it would launch 16 EV models by 2025, aiming to boost EV sales 560,000 by then, a level that would be equivalent to more than 10% of its projected global sales this year. Reporting by Hyunjoo Jin. Related Video:    

2013 Hyundai Santa Fe

Standing Out In A Segment Of Me-Too Crossovers
This may sound strange, but bear with us - there is indeed a point to this little exercise. Okay, ready? We'd like you to close your eyes and imagine a crossover. Any modern crossover is fine.
Done? Good. Recall what you saw in your mind's eye. What did it look like? Did it have a somewhat aggressive shape - an upright greenhouse, pronounced wheel wells with some type of body cladding, a bold grille up front bracketed by large headlamps and hulking bodysides with a bit of visual flair provided by creases or rising shoulder lines? Did it sit jacked up a tad on oversized alloy wheels, distancing itself from any thoughts of mere station wagons? Yep, that was a crossover all right.