2013 Hyundai Elantra 4dr Sdn 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.

Here it is, Hyundai's headlining Super Bowl commercial

Hyundai has ponied up for five commercials to play in, around and after the Super Bowl on Sunday, and it's slowly been releasing them one by one this week to attract as much attention as possible to these expensive ads. You've stuck with us through the first four, and we've got one last ad from Hyundai, its headliner, to show you.
Called Epic PlayDate, the ad's big hook is alt-rock band The Flaming Lips, who not only appear in the ad, but also wrote a new track called Sun Blows Up Today just for the spot. The track is available on iTunes as a single today, and will be a bonus track on their new album called Terror, which comes out in April.
The commercial is meant to sell something, and that something is the new three-row Santa Fe crossover. It follows a day in the life of a family with kids who do all sorts of crazy things, and we're told by Hyundai that the activities in which they partake pay homage to "signature band references" of The Flaming Lips.

We want a Hyundai with this N prototype's crackly engine

Hyundai produces quality, mainstream machinery, but with the exception of the Genesis Coupe and Veloster Turbo, it hasn't brought many enthusiast-oriented vehicles to the table. Hyundai plans to change that with their in-house performance brand, N. The group will develop race cars and high-output versions of production cars, and if this prototype video is anything to go by, Hyundai N products will sound fantastic. The video shows what looks to be a Hyundai i30 hatchback, which we get in the States as the Elantra GT. And it sounds wonderful with a cackling, popping exhaust reminiscent of a rally car. Hyundai has not confirmed whether we will get this car or engine. We wouldn't be surprised if we didn't get the car, since a new generation Elantra hit dealers not long ago. As far as the engine, we certainly hope we will get it eventually, whether it's in an Elantra or something else – Veloster N anyone? Either way, we will get a slightly hopped-up Elantra Sport soon. Hyundai showed the Korean-market Avante Sport recently, which Hyundai confirmed would become the US-market Elantra Sport, more or less. It will feature the same 201 horsepower engine of the Veloster Turbo, and if it sounds even half as impressive as the i30 N prototype, it should tide us over while we wait for our own N-badged model. Related Video: