2014 Hyundai Elantra Limited on 2040-cars

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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.

2014 Hyundai Equus

A Lesson In How To Out-Lexus The LS
I think that the new BMW 4 Series is an attractive coupe. The design is a little bit on the wrong side of "fussy" I'll grant you, and I don't particularly care for the look of the scalloped, black-bordered vents on the fender sides - functional though they may be. But for the most part, I find the coupe to be pretty pleasing to look at.
You all, by and large, do not care for the 4 Series. (For the sake of constructing my intellectual argument, I'm going to make the ridiculous statistical assumption that the 140 or so comments on our 4 Series First Drive provide a representative opinion of our readership as a whole.) In the first 24 hours after we published our review of the car, you felt moved to comment that it was "ugly," "REALLY ugly" and "a disappointment" among other, less reprintable statements of ardor.

Hyundai says, maybe driverless cars won't be so bad

The allure of autonomous driving for many people is the tech's ability to free up their time behind the wheel from paying attention to the road. However, the driverless future might also increase the mobility of folks all over the world. Toyota's recent billion-dollar research investment aims to tackle both of these questions, and Hyundai now has a moving commercial that offers a glimpse at some of these possibilities. Hyundai also used a clever approach to show off its driver assistance systems in an ad last year, but this time it took a more emotional style to demonstrate the future. We don't want to spoil the optimistic spot's hook, but the video stars a little boy who just wants to drive. The way that he does it is heartwarming and beautifully shot. The commercial is in Korean, but like any good piece of marketing, the visuals break down the language barrier.