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Toyota shows a smoother autonomous Lexus for CES

Toyota is bringing a new research vehicle to CES. The TRI-P4 autonomous driving test vehicle, based on the Lexus LS500h, is a major step ahead, according to Toyota, as it has improved computing power and additional cameras for better reaction times. Earlier test mules have also used the LS as a basis, and the shift to the new, fifth generation LS brings chassis and steering-control benefits, so the vehicle's movements are smoother in automated mode. The camera tech has also been better integrated into the vehicle design, courtesy of CALTY in Ann Arbor, Michigan. Development has been swift, as the TRI's P2.1 car was unveiled in 2017. The P4 car will be used for Toyota Research Institute's Guardian and Chauffeur mode development. The two tiers differ somewhat, as TRI's Ryan Eustice explains: "Our Chauffeur development is focused on full autonomy, where the human is essentially removed from the driving equation, either completely in all environments, or within a restricted driving domain. Guardian, on the other hand, is being designed to amplify human performance behind the wheel, not replace it. The introduction of the new P4 platform will help us accelerate the development of both tracks when it joins our fleet this spring." The vehicle's situational awareness is boosted by two extra cameras facing on the sides, and a new imaging sensor both forward and rearward. Toyota says the P4's lidar setup is a carryover from the previous platform, but that its machine learning is much improved by its more powerful computer setup. The electricity required by the P4's computing power also comes from the hybrid battery, and as the computer "brain" is now housed vertically against the rear seat's backing, actual trunk space has been freed. More LS500hs will begin to be modified into TRI-P4 vehicles during spring 2019. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Consumer Reports says infotainment systems 'growing first-year reliability plague'

The Consumer Reports Annual Auto Reliability Survey (right) is out, and the top two spots look much the same as last year's list with Lexus and Toyota in first and second place, respectively. However, there are some major shakeups for 2014, with Acura plunging eight spots from third in 2013 to 11th this year, and Mazda replaces it on the lowest step of the podium. Honda and Audi round out the top five. This year's list includes six Japanese brands in the top 10, two Europeans, one America and one Korean.
Acura isn't the only one taking a tumble, though. Infiniti is the biggest loser this year by dropping 14 spots to 20th place. Other big losses come from Mercedes-Benz with an 11-place fall to 24th, and GMC, which declines 10 positions to 19th.
Perhaps unsurprisingly, it's not traditional mechanical bugs hauling down these automaker's reliability scores. Instead, pesky problems with infotainment systems are taking a series toll on the rankings. According to Consumer Reports, complaints about "in-car electronics" were the most grumbled about element in new cars. Problem areas included things like unresponsive touchscreens, issues pairing phones and multi-use controllers that refused to work right.

Forget LCD displays, the Lexus UX concept has hologram orbs

Two weeks ago, Lexus revealed the UX concept for the Paris Motor Show. The company only showed one photo of the exterior, but did give a generic description of the interior, saying it would have "imaginative technologies for an immersive driver experience." Now we know what that means: holograms! Yes, Lexus has done about the only thing that can impress in this world of high-resolution automotive displays – it brought instruments and infotainment into the third dimension. In the process it has somewhat reimagined the way occupants interact with the car as well. We're guessing the name UX, which stands for user experience in the tech world, was intentional. The large crystal-shaped box in the center console stands out immediately. The company says the box will display climate control and infotainment options in full 3D for the driver and passenger. The instrument cluster gets the hologram treatment as well with an orb floating in the middle and the ability to display both analog and digital information. No word on whether a small, blue Princess Leia will appear in the console asking for help. The UX's interior has a few other nifty surprises. The windows are electrochromic, so they can be darkened as needed (similar tech is already in use on some car roofs). The passenger side of the dashboard has a large, finned sound bar that can be removed. We're not entirely sure the thinking behind that feature, but we suppose it would be nice as a stereo for a picnic or a day at the beach. To cap things off, Lexus included the concept car staples of touch-sensitive buttons and side-view mirror cameras. As for when you'll see hologram displays in future Lexus models, we have no idea but wouldn't count on them coming anytime soon. We have a more optimistic view of the Lexus UX concept itself. With crossovers as popular as ever, we expect to see an attractive production model with these bulging fenders and a steeply raked windshield in a year or so. Related Video: Image Credit: Lexus Design/Style Paris Motor Show Lexus Technology Emerging Technologies Infotainment Crossover 2016 paris motor show interior design lexus ux concept