Audi, MIT develops dashboard robot AIDA as a mobile assistant

Lots of people talk to their cars—even if few admit it. So far those conversations are pretty one-sided, with the exception being a voice-recognition navigation system. That may one day change. Exploring the potential for future man-machine interaction, Audi has teamed with the Massachusetts Institute of Technology to develop an interactive robot that not only talks back, but can also learn your driving habits, help you navigate, and even warn you of danger approaching.
 
Nicknamed AIDA, for Affective Intelligent Driving Agent, this robot  sprouts up from the top of the dashboard, smiles, frowns, and tilts its “head” to convey emotion. It is like having your own in-car Wall-E. So if the MMI isn’t enough of a distraction, here comes AIDA.
 
Researchers at MIT say that within a week of driving AIDA will learn where you live, where you work, and the route you take in between. If that route is congested, it will suggest alternate routes. If the car is low on gas, it will suggest you travel through the cheapest gas station along the route. Within a month, it will learn where you like to shop, and can route you by the grocery store.
 
AIDA can be more than a frivolous companion, though. Using forward radar, electronic stability control and other sensors, AIDA can warn of possible collisions and advise you on how to avoid them. The system’s virtual eyes merge into a cyclops – a single circle of dots surrounding a red warning triangle. And by choosing the shortest routes and avoiding traffic, it can save gas.
 
Having your car look after you, however, strikes some as “nannying.” Further, depending on how well AIDA can keep secrets, there may be a way for others to know where you’ve driven, including a spouse or car thief.
 
Should mobile assistant technology advance, those old jokes about the car knowing its own way on familiar routes may become all too true. However, AIDA is unlikely to appear on production cars any time soon.
 
Would you want AIDA for a copilot? Share your thoughts in the comments.
 
—Eric Evarts

Chrysler disbands ENVI electric car group

At last year’s LA and Detroit auto show, back when it was owned by Cerberus Capital Management, Chrysler’s concept cars were all electric, including a battery-powered Town & Country minivan, 200C sedan, Dodge sports car, and Jeep Patriot. The message was clear: electric cars would were to play a key role in the company’s future.
 
Now that the company has been bought by Fiat, it has announced new product plans that  focus on improving its conventional cars. (See "Chrysler’s business plan: The Fiat platforms.") Consumer Reports was not able to recommend a single Chrysler model from 2007 or 2008. For 2009, we were finally able to recommend the redesigned Dodge Ram pickup. (See “Detroit report cards.”)
 
Now Chrysler has emphasized its fresh product plans by disbanding its electric vehicle division, ENVI (short for environmental), announced last year. Chrysler says its electric car development will now be rolled into its standard product development, according to Reuters.

In Chrysler’s future product plan presentation earlier this month, company Chairman Sergio Marchionne said electric cars are expected to account for less than two percent of Chrysler’s sales by 2014, far less than the 300,000 envisioned under ENVI.
 
—Eric Evarts

By the numbers: How many apps are there?

98,750

The marketing phrase “There’s an app for that” has become ingrained in our popular culture, and over time, it rings increasingly true. So, just how many smart-phone applications are available? Consumer Reports Information Services found that as of October 23rd, there were a total of about 98,750 applications available for the top-selling smart phones.
 
The GPS team has been busy since this summer evaluating iPhone applications and recently the free Google Maps Navigation on the Motorola Droid. And no wonder, prolific application development is creating an exponential increase in available software, expanding in both quality and diversity. We have seen early navigation apps designed for iPhone OS 3.0 evolve quickly since August, with new features helping them to better work with the phone and more closely replicate the experience using a portable navigation device (PND).
 
That said, the distribution isn’t equal across all platforms.
 
We found that apps break down as follows:

iPhone/iPod Touch – 85,000
Android – 10,000
Symbian – 5,500 (“content items”)
BlackBerry – 3,000
Windows Mobile – 550
Palm – 200

The Apple iPhone touts a huge quantity advantage over competing operating systems, and more recent figures show it has since crested the 100,000 mark. (This is made more impressive by the fact Apple approves each app!) In reality, you may just need a few targeted apps for your needs, plus maybe a couple for pure entertainment.

Another piece of trivia: The top grossing app is the Navigon Mobile Navigator.

As significant automotive applications become available, we’ll be taking them for a test drive, between evaluating the latest portable navigators and hiking devices. Looks like we’ll have our work cut out for us!

What apps have you used that are worth testing? Submit your suggestions in the comments field below.

See our full reviews of AT&T Navigator, iGo My Way, Navigon Mobile Navigator, Sygic Mobile Maps, TomTom iPhone application, and X Road G-Map for iPhone. And our Motorola Droid navigation review.

For more information on portable automotive GPS navigation systems, see our Ratings, first looks, and buying advice and watch our video guide. Discuss GPS devices in the forums.

  —Jeff Bartlett

2009 SEMA Show: World's fastest Honda Civic circa 1976

Way back in 1974, long before there was an Acura NSX, Honda S2000, or even a Civic Si, there was Honda performance pioneer Bob Boileau, otherwise know as “Honda Bob.”
 
Bob campaigned this Honda Civic on race circuits years before anybody started thinking of Hondas as performance cars. Bob and his Civic earned the title of World’s Fastest Civic in 1976, when he was clocked at 146 mph at Alabama’s Talladega Superspeedway. Bob went on to win six Sports Car Club of America GT5 championships between 1985 and 1990.

What makes all those championships even more notable is that Bob earned them back in the days when performance parts for the Civic were virtually unavailable. But he arguably helped set the stage for years of tuners and Specialty Equipment Manufacturers Association (SEMA) show exhibitors to come.
 
This year the tiny, unrestored Civic earned a place in the back of the Honda booth at SEMA, duct-taped fenders and all.
 
Hats off, Honda Bob.
 
—Jim Travers

Also see from the 2009 SEMA show:
Better than expected, future looks greener
Tire testing and the transformation of the tire industry
Our favorite modified Chevrolet Camaros
New iPhone apps for auto diagnostics
All shades of green project cars
Surfrider Toyota Camry hybrid CNG
Kustomizing the Toyota Prius
Hot rodders turning green
Auto aftermarket prepares for show time in Las Vegas

Review: Motorola Droid with free Google Maps Navigation

Navigation options continue to expand, with cell phones and smart phones providing alternatives to traditional portable navigation devices (PNDs). The latest such option is Google Maps Navigation, included in beta form on Android 2.0 devices. While Google Maps has long been available on the iPhone, this latest version offers true Google turn-by-turn directions for the first time on a mobile device. (Read our Android 2.0 navigation preview.)
 
The free Google Maps Navigation launches on the Motorola Droid phone with Verizon service. The Google service will expand to other phones and smart-phone platforms running other operating systems.
 
We tested the Google navigator on the Droid, a slider-style phone with a full QWERTY keyboard. The Droid has a 3.7-inch screen, giving it an advantage over the 3.5-inch iPhone screen. It also has the ability to run multiple applications at once, unlike the Apple phone. Perhaps the greater advantage is that it is on the Verizon network, rather than AT&T, which as been higher rated in our national cell phone surveys. (See our iPhone navigation app reviews.)
 
Verizon has the exclusive on the Motorola Droid, which is priced at $199, after a $100 rebate. Nationwide cell-phone voice plans begin at $40 a month, with e-mail/Web data plan adding at least $30.
 
Like other cell-phone navigators, Google Maps Navigation is server based—meaning it downloads maps and points of interest data as needed, rather than storing a large database on the device. Consequently, a data plan is required to use it. In addition, a cell signal is needed—limiting its usefulness in some remote places. In areas without a 3G network, downloading maps and recalculating routes can be slowed. An upside of this approach is that there is no need for map upgrades.
 
Test findings
As a navigator, Google Maps Navigation has common features, including spoken street names, and provides adequate routing. However, it does not include some features found on mid-priced PNDs and even some iPhone applications, such as reality view and lane assistance.
 
On the other hand, the free, bundled Android application has some of the more enticing features found in the online version of Google Maps. For example, a user can layer additional information on the main map screen, such as real-time traffic patterns, selected POIs, and satellite imagery of the actual landscape. “Street view” provides a photographic street-level representation, with the ability to zoom and pan the area. This could potentially be helpful when identifying a destination. All navigators indicate “you have arrived,” though this can theoretically literally show your destination.
 
These innovative features are novel, but the practical use when driving is limited. The satellite layer makes it more challenging to interpret the map at a glance, and street view can be confusing, as we found it often wasn’t accurate.
 
Following the connected trend among navigation devices, Google Maps Navigation taps users to supply traffic information, to provide user reviews for POIs, and to share their current location with Google Latitude.
 
Basic route guidance is adequate, providing turn-by-turn directions. Address entry is mixed. Some users found the onscreen menus to be less intuitive than those found on a traditional PND, and the touch-screen operation is less intuitive. The slide-out keyboard provides an alternative method to entering data, but its keys are small and closely placed. We found using it to be more difficult than with other competing devices. However, the Droid does have plain-speech voice recognition, allowing for verbal data entries in a more natural way than premium PNDs with voice recognition. We found this worked well.
 
The application sometimes feels more like using Google.com via a handheld, than an integrated solution. For example, a query from the main menu leads to Google.com, which can be confusing. To get results like on traditional PND, a user must be on the map screen (or navigation) then perform a search.  This will drop pins on the map and a user can select a pin to navigate too. The user can view the results in a list, as well, by tapping an icon.
 
When receiving a call, the screen changes and the map is no longer visible. This effectively negates the Android’s multitasking capabilities, whose chief in-car benefit would be to use the phone and navigation simultaneously.
 
Bottom line
The power and potential of Google Maps Navigation has captured the attention of the GPS industry and tech enthusiasts, but this service has a way to go to be compared among the best solutions for GPS navigation. That being said, if you decide to buy a phone with Google Maps Navigation preinstalled, it is adequate and would eliminate the need to pay for GPS and traffic services. But don’t let this software be the leading reason to purchase an Android 2.0 phone.

As we have seen with iPhone applications, software can advance rapidly. Clearly, Google Maps Navigation has promise. Consequently, competitors will likely redouble their development efforts, ensuring consumers have better navigation choices down the road. For now, we favor the better iPhone applications such as Navigon, Tomtom, and MotionX offerings for the combination of software and hardware.

For frequent use, a dedicated portable navigator remains the best choice.

 —Jeff Bartlett and Frank Spinelli

Also read:
Droid vs. iPhone: A 10-round bout
Our first impressions of the Motorola Droid
Garmin Nuvifone G60 navigation review

See our reviews of AT&T Navigator, iGo My Way, Gokivo, Navigon Mobile Navigator, Sygic Mobile Maps, TomTom iPhone application, and X Road G-Map for iPhone.

Images courtesy Motorola and Google.

2009 SEMA Show: Kustomizing the Toyota Prius

Back in the 1960s, long before marketing types had the option of simply ignoring spell check as has become the norm today, George Barris was known as King of the Kustomizers.
 
The King was the guy behind a number of designs recognizable to millions today, including many car-spotters who weren’t yet born when George and his team created them, such as the original Batmobile.
 
George is still in business, and he and his team chose SEMA to show their take on a Toyota Prius. The car was here last year, too, but what makes his Kustom more interesting is that Toyota is showing their own customized Prius this year, and it’s just down the hall. 
 
The Barris Kustom sports a trademark metalflake paint job, in this case a green and gold that could be, well, right out of the ‘60s. Toyota opted for a more subtle look, a pale metalflake blue that might indicate a corporate desire to not get too crazy with the Prius faithful. No harm, no foul.
 
Both opted for custom wheels, but where George went down the eighteen-inch chrome road with hubs painted green, Toyota chose clear plastic discs over their wheels for less drag. Toyota also fitted clear curved panels over the A pillars they say further reduce drag, but no information was offered as to how much drag these accessories reduced. Looking odd is just a bonus.
 
Those A-pillar panels probably wouldn’t have worked for George, because he added scissors front doors to his Prius. No information as to what those doors might do or not do for drag was offered, either.
 
But hey, they’re cool. And green. And metalflake.
 
Could hybrids be the next great frontier for hot rodders?
 

—Jim Travers

Also see from the 2009 SEMA show:
Better than expected, future looks greener
Tire testing and the transformation of the tire industry
Our favorite modified Chevrolet Camaros
New iPhone apps for auto diagnostics
World's fastest Honda Civic circa 1976
All shades of green project cars
Surfrider Toyota Camry hybrid CNG
Hot rodders turning green
Auto aftermarket prepares for show time in Las Vegas

How to stop a runaway car: Don’t pump the brakes

Despite a massive recall by Toyota of 3.8 million vehicles to address sudden runaway acceleration, National Highway Traffic Safety Administration (NHTSA) is still investigating the exact cause of this problem. They are concerned that the accelerator pedal getting stuck by the floor mat – the purpose of the recall - is not the exclusive cause, according to the New York Times.

Whatever the cause of unintended acceleration, the best defense is to know how to safely regain control of the car should it happen to you. In a previous post, we wrote that putting a car in Neutral might save your life. Our latest tests show that pumping the brakes at full throttle can make a bad problem even worse, as demonstrated this video from ABC News. (See the report "Owners of Toyota cars in rebellion over series of accidents caused by sudden acceleration" at ABCNews.com.) 

A NHTSA report released this week points out that some drivers can “react by applying the brake pedal multiple times, depleting the braking system’s (vacuum based) power assist.
 
Testing theory at the track
We decided to find out just how quickly you could lose power brakes with a stuck throttle. Using our test track and several test vehicles, we accelerated to 60 mph and hit the brakes with the accelerator still floored. Once the brakes were applied, the vehicles began fighting us. The transmissions downshifted trying to maintain speed.
 
Instead of holding the brakes, we tried pumping them. This test confirmed that pumping the brakes is a really bad strategy. Power brakes rely on engine vacuum to provide additional brake pressure. At full throttle, the engine doesn’t generate any vacuum. So as soon as we removed and reapplied pressure to the brake pedal, the power assist disappeared and stopping the car became hopeless. “There was no way I could push hard enough on the brakes to slow the car down when the engine was fighting me,” said Sr. Automotive Engineer Jake Fisher.
 
Bottom line
The best strategy to stop a runaway car is to press and hold the brakes and shift into neutral. Modern cars have rev limiters, which will protect the engine from over-revving. Even if your car doesn’t, don’t worry about your engine’s life—worry about your own.

 —Eric Evarts

Related:
Gas-pedal inspection shows most do not pivot
More than floor mats: NHTSA report gives more details on Lexus crash
Putting a car in Neutral might save your life
Putting stuck floor mat survival strategies to the test
Floor mat survey reveals problem with all-weather mats
Toyota and Lexus floor mat recall is official
Toyota advises 3.8 million Lexus and Toyota owners to remove floor mats
Misaligned floor mat may have caused calamity

Gas-pedal inspection shows most do not pivot

Preliminary federal investigation into a highly publicized unintended-acceleration crash involving a Lexus ES 350 crash this past August is pointing toward incorrect floor mats as a significant factor. The cause of the crash is described as “very excessive speed” linked to the accelerator being fully depressed. (Read "More than floor mats: NHTSA report gives more details on Lexus crash.")
 
Toyota issued a recall on 3.8 million cars to have owners remove the floor mats from the vehicles. But the other part of the equation in the investigation is the accelerator pedal itself. An initial investigation of the crashed car found the rubberized plastic all-weather floor mat was fused to the rubberized plastic accelerator pedal in the fire that followed the crash (pdf). That mat wasn’t intended for the ES; rather it was a mat from an RX 400h.
 
The report also noted that the Lexus’s accelerator “is not hinged and has no means for relieving forces caused by interferences.” All gas pedals move up and down to control the engine speed, and most are hinged either at the top or the bottom. Some pedals also tilt relative to the arm they’re mounted on (though this has no effect on the throttle. The National Highway Traffic Safety Administration (NHTSA) seems to imply that if the pedal had a second hinge, it might have been easier for the driver to get it unstuck from the floor mat.
 
We checked our Auto Test Center parking lot to find how many cars had such a double-hinged pedal. Of 45 cars we checked, we found only the Kia Optima LX four-cylinder had a double-hinged pedal (show right)—our Optima EX V6 did not. In the LX sedan, the pedal was so high off the floor that it seems unlikely that an unsecured floor mat could reach it, as investigators suggest may have been the case in the Lexus crash. All other pedals checked in our lot were rigid, one-piece designs (see above), some hinged at the top, and some at the bottom.
 
We’re not sure whether the double-hinged design would help or not. But it seems an answer not many automakers are pursuing. For its part, Toyota says it is working on solutions that prevent the throttle from sticking, rather than those that would mitigate the effects of a stuck throttle.

 —Eric Evarts

Related:
More than floor mats: NHTSA report gives more details on Lexus crash
Putting a car in Neutral might save your life
Putting stuck floor mat survival strategies to the test
Floor mat survey reveals problem with all-weather mats
Toyota and Lexus floor mat recall is official
Toyota advises 3.8 million Lexus and Toyota owners to remove floor mats
Misaligned floor mat may have caused calamity

Video: Diesel comparison - BMW, Mercedes-Benz, Volkswagen

For buyers looking for a fuel efficient car, diesels provide an alternative to hybrids. Popular in Europe for years, more diesels are making their way to the U.S. market.

Modern diesels escape many of the liabilities of earlier designs. They are quieter, burn cleaner, and have much improved acceleration. Fuel economy is considerably improved over gasoline-powered versions.

But buying a diesel usually means paying more up front. Finding a diesel pump isn't quite as easy as locating gasoline, and diesel fuel prices recently have fluctuated widely. Except for Volkswagen, diesel vehicle availability is also limited to high-price luxury brands.

In this video, we take a look at four diesels—Mercedes-Benz GL320 Bluetec, BMW 335d, BMW X5, and the Volkswagen Jetta TDI—and their pros and cons.

—Tom Mutchler

Camaro driving tip: Skip the drive thru

Most of us don’t have the foresight or sufficient time to include a trip through the drive-through ATM in our new car test-driving regimen. But after a quick stop at the ATM for coffee money this morning on the way to work, I’m suggesting prospective Chevrolet Camaro buyers might want to give it a try. (Watch our Camaro video review.)
 
For openers, lets talk about windows. The Camaro’s don’t open much. They’re low, like the rest of the car, and don’t provide a lot of room for unfolding an arm. Or reaching the ATM buttons. Or even seeing them.
 
Visibility in general is not a Camaro strong suit, but when you can’t see the ATM you’re sitting next to, it takes a lack of a view to new heights. Or lows. I had to crane my neck just to see where the machine spat out my receipt, let alone reach it. And forget about opening the long, wide door to make things easier. There’s no room for that, either.
 
None of this is likely to be enough to be a deal breaker for anyone considering a new Camaro, nor should it be. Our Camaro SS has plenty of virtues, from it’s strong, smooth, 425-hp V8 to its combination of good handling and decent ride for a musclecar. But if your motoring plans ever include a drive-through ATM or stop for a cheeseburger and bucket-sized beverage, you might want to wait to see if Chevy introduces a convertible model.
 
As for me, I’ll just skip the drive-thru for my coffee. Passing 20 ounces of hot Columbian Supremo through that window is just asking for trouble.
 

—Jim Travers

See our full Chevrolet Camaro review and ratings (available to online subscribers.)