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Lexus, Mazda and Subaru top Consumer Reports Brand Report Cards

A revised methodology in devising its annual Car Brand Report Cards has seen Consumer Reports award Lexus its top overall ranking for 2013. For the first time ever, the institute broke out individual brands from their larger corporate umbrellas, meaning car makers like Lexus and Scion were judged independently from parent company Toyota. That strategy worked out well for Lexus, as the luxury brand earned a top report card score of 79 for the 2013 model year.
The institute has recommended every one of the Lexus models it has tested to date, and said that the company's products won out thanks to "a foundation of plush and very reliable vehicles."
Meanwhile, Mazda and Subaru tied for the second-highest scoring report cars, with scores of 76. Subaru earned praised for sporting models like the BRZ, which CR testers apparently had a lot of fun driving (naturally), while the Mazda products were lauded for their blend of practicality, sportiness and efficiency. Both of the Japanese brands offered good handling, fuel economy and versatility, said Consumer Reports.

This Lexus hybrid will paint your self-portrait while you drive

To encourage better driving habits, some hybrids use leaves or tree graphics to portray how efficient or inefficiently a driver is, but Lexus has come up with a more unique method of relaying this information. For its Art Is Motion campaign, Lexus has equipped a Lexus IS300h with special software that enables the car to paint a portrait of the driver by combining the skills of generative artist Sergio Albiac with specific inputs from the driver.
A regular photograph is uploaded into the system, but the portrait will vary depending on how the car is driven. Using vehicle speed, engine speed and how often the hybrid system is used, the driver "paints" a self-portrait via the software that has cloned Albaic's creative process, which then shows up on the car's center display screen. If the driver is more cautious and maximizes electric driving, the image will be clear (as shown above), but if the driver accelerates heavily, the picture becomes more abstract. Similarly, slower speeds result in "colder" colors while higher speeds use "virulent" colors - perhaps signifying this type of driving isn't healthy for the environment.
For now, Lexus has only created one Art Is Motion IS300h, and it plans to auction off this car in the future. Lexus released three videos, which are all posted below, to show off this car, but there is no additional information yet about the auction.

Toyota develops new pre-collision system with steering assist

A number of automakers are working on developing fully autonomous cars, but it looks like the groundwork for such technologies will likely show up first as semi-autonomous systems for both safety and convenience. Following recent announcements from Nissan and Ford in this area, Toyota has now released information for some of its advanced semi-autonomous technologies that could be offered in production cars over the next few years.
On the safety front, Toyota's new pre-collision system with pedestrian-avoidance steering assist is aimed at protecting the folks who aren't in the car. This system combines visual and audible alerts with automatic brake assist and automatic steering. If warnings don't get the driver to slow down, the brake assist kicks in if a collision is very likely, but if that is still not able to avoid the impending collision (and if there is enough room to do so), the car can automatically steer itself around the pedestrian. This sounds most beneficial for last-second dangers such as a person accidently stepping out into the road in front of a car. Toyota hopes to have this technology available to customers by 2015.
The Japanese automaker is also testing a suite of technologies called Automated Highway Driving Assist (AHDA). The key part of this is a new adaptive cruise control system that uses vehicle-to-vehicle (V2V) communications rather than a radar-based system. This cooperative-adaptive cruise control allows vehicles to communicate their acceleration and deceleration data with other cars, which Toyota says this helps to improve fuel efficiency and traffic flow. Also a part of AHDA is the Lane Trace Control feature, which sounds like a next-gen lane keep assist. This system uses cameras, radar and a computer to keep the vehicle in a "smooth driving line" by being able to change steering angle, engine torque and braking force. Toyota says this technology could be in place by the "mid-2010s."