cars

Driverless cars could get a big boost from a new system that researchers say will increase the accuracy of in-car satellite navigation systems by 90 percent.

Researchers say the system combines conventional GPS signals with data from sensors such as accelerometers and gyroscopes to determine a vehicle's position within six feet of its location, a dramatic reduction from the current margin of error of 50 feet. The system can be installed inexpensively in any vehicle, say researchers at Spain's Universidad Carlos III de Madrid, where the system was developed.

"We have managed to improve the determination of … Read more

This week saw a war of words between Tesla's supporters, lead by CEO Elon Musk, and New York Times' environmental reporter John M. Broder. The issue in contention was the range of the Model S electric car during a typical East Coast winter, as detailed by Broder in the article "Stalled Out on Tesla's Electric Highway."

Broder's article could be taken as an indictment against the practicality of the Model S, but reading his account closely, I did not see anything that went outside of how I would expect an electric car to behave.

Finding … Read more

Tesla's CEO Elon Musk has become incensed over a news article critical of the all-electric car that was published in The New York Times last week.

"I do not think this is a he said, she said situation," Musk told Bloomberg West in an interview today. "It is really black and white. The facts are the facts."

The tussle got started after New York Times reporter John Broder wrote an article about taking the Tesla Model S out on a test drive in the East Coast's freezing weather. He claimed that the car couldn'… Read more

BMW is taking a page out of Apple's book with a Genius-like program, according to a report.

The car maker told Advertising Age in a story published today that it's planning to launch its BMW Genius Everywhere program nationwide next year that will aim at educating customers without actually trying to sell them vehicles. The "geniuses" will be young -- possibly college students -- who will be armed with iPads. They'll be able to answer questions about vehicles on the showroom floor.

According to BMW, which was inspired by Apple's Genius services, the program … Read more

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So glad Cadillac got the ATS to market largely as expected. This company has been trying to do a small car that doesn't strike a false note for decades. The ATS may be my favorite Cadillac because, thanks to its market segment, it has the least amount of all that Caddy gilding that has always spelled Tommy Bahama to me -- which is not a compliment.

We've been getting some great ideas from you for Car Tech 101 segments, … Read more

This had almost passed me by.

Things do sometimes.

And then, searching for something fascinating on the Web, I bumped into this highly peculiar teaser for Cars.com's Super Bowl ad.

It reeks of pain, passion and dramatic twists of fate. Which is rare for a focus group.

It reeks of unbridled passion and a love triangle that has gone terribly wrong.

As if love triangles ever go terribly right.

The teaser promises that during today's big and possibly unpulsating game, Cars.com will bring the drama.

What might happen? Will there be all-out scratch-your-eyes-out war? Will there … Read more

Uber, the on-demand driving service, has temporarily resolved an issue it's been facing with California, the company announced yesterday.

The California Public Utilities Commission (CPUC), which regulates some driving services in the state, last year issued citations and fines against Internet-based Uber for allegedly operating a "charter-party carrier" service that failed to include insurance coverage and enrollment of its hired drivers in a substance abuse program. CPUC also argued that Uber failed to provide evidence of workers' compensation insurance.

Two other driving services, Lyft and SideCar, were also included in the citation, which fined all three companies $… Read more

It's sometimes easy to forget that teachers are human beings.

They do things human beings do. You know, like get drunk, take drugs, and make mistakes.

The question now is which of these, if any, might have been perpetrated by Colorado math teacher Carly McKinney.

McKinney was behind the Twitter account @carly_crunkbear. It is gone now. But, as 9News in Colorado reports, it used to bear some very fine and slightly crunky tweets.

There were, for example, semi-nude pictures of McKinney herself, as well as interesting thoughts such as: "Just got called Ms. McCutie. Points for being clever, … Read more

Uber is headed toward another obstacle from city officials, and this time it's in Denver, Colo.

The state's Public Utilities Commission is proposing changes to the rules that regulate motor vehicle transportation, which could essentially shut UberDenver down.

The transportation startup announced today that it's going to fight to keep its service in the state. Uber has created a petition for Colorado residents to sign in support of Uber. The company is also urging locals to e-mail the state's governor, John Hickenlooper, and the chairman and director of the Public Utilities Commission.

"Since our launch … Read more