Drivaware Publishes Automakers' Scorecard on Driver Visbility and Average Blind Spot Zone Size

Automakers' average blind spot zones vary greatly. Automakers that produce larger, taller vehicles have larger blind spot zones than conventional passenger vehicles without impeded side and rearviews. All measurements do not account for the use of blind spot mirrors or blind spot detectors (like Valeo Raytheon's and Volvo's BLIS systems). Blind spot zone sizes are a combination of the side blind spot zones (as applicable in lane changes) but exclude the size of the rear blind spot zone that result when the vehicle is in reverse (backover condition).

Average Size of Model Lane Change Blind Spot Area (avg. for all 2006 models in feet)

Are You Blind To Backup Danger?

Drivaware and Safe4Kids Tests Show Larger Vehicles Have Larger Blind Spots

Compare Backup Sensors & Cameras to ParkFX

Get the Latest Information on the Most Reliable Backup Warning Technologies

Not all reversing aids are equal. The sensing technology and the indicating method are critical to your driving safety.

How a park assist system alerts you

One option is video, which at first seems like a great choice. But one major flaw with having a video camera affixed to the back of your car with a monitor on your dashboard is that it also forces you to look forward while backing up. That can disturb your perception, your reaction time, and feel very unnatural. They are also extremely expensive, and you'll pay thousands of dollars to have a video system attached to your car, whether from the dealer or an aftermarket supplier.

Compare that to other bargain basement devices which actually have LED displays (little red lights) on your dashboard. These are cumbersome -- almost useless -- for much the same reason as video: when you drive in reverse, you naturally look behind you, and you'll never see the little red lights. They are also hard to read in bright sunlight.

Some other bargain technologies use a tone which beeps more rapidly as you get closer to an obstacle. You can at least hear the relative distance just by listening to the beeps, but you have to practice a bit to really understand how far you are from danger.

That's why an audible voice sensor is best. It tells you in a spoken voice exactly how far away you are. Not only do you not have to awkwardly look forward at your dashboard, you'll know without guessing how much further you can safely back up.

How a reversing aid detects objects

If you've never seen or used a reversing aid, you might be surprised at how technically advanced they actually can be.

Reversing aids use a variety of technologies to sense an object behind the car. Some units use Doppler radar, and others use infrared sensors, but by far the most accurate method of detection is the one the U.S. Navy uses on its submarines: sonar.

Sonar can operate in any weather, including direct sunlight or rain. And it doesn't require that the car be moving in order to sense an obstruction.

LaneFX is Leading the Way for Auto Safety and Driver Awareness Everyday

Drive Safer With the Drivaware LaneFX: Most of the time, when consumer electronics meet the automotive world, you get more stereo options and DVD players in the back seat. Drivaware has something a little more useful: the LaneFX, a controller than connects your power mirrors to your turn signals, so that when you signal (you do signal before you turn, right?), your mirrors swivel outward so that you can see your blind spot. Hey, if this keeps just one cyclist out of the hospital, I’m happy.

Derik’s Thoughts: Geeky and useful. Double threat!

Why Turn Your Head Away From Traffic?

Turn your side mirror instead whenever you need to change lanes!

LaneFX is a controller that links your car's power mirrors and turn signals, and whenever you use your turn signal, it automatically moves the mirrors outwards so you can instantly see in your blind spot. LaneFX can also be outfitted with ParkFX, which tilts both mirrors down so you can see where you're parking.

What a great idea—this beats the hell out of that "objects are closer than appear" concept which gives you a distorted view of reality in that right-side rearview mirror.

LaneFX does make two assumptions, though: that you have power mirrors in your car and that you actually use your turn signals when you're going to change lanes. You do signal when you're changing lanes, don't you? Sale prices start below $170. What a deal! Get one in time for the holidays and have safer winter driving.

Ditch Your Stick-on Convex Blind Spot Mirrors Today

Stop Distorting Your Rearview and Compromising Your Side Mirror Vieweing Space

Drivaware has come up with something useful: the LaneFX , a controller that connects your power mirrors to your turn signals, so that when you signal (you do signal before you turn, right?), your mirrors swivel outward to show your blind spot. Hey, if this keeps just one cyclist out of the hospital, I'm happy.

Generally speaking, larger vehicles have larger rear blind spots. For example, the blind spot behind a typical sedan could only hide a small animal, while the blind spot of an SUV can hide small children, resulting in as many as 50 children being killed by reversing SUVs each year. The blind spot behind tractor trailers can contain entire vehicles, which is one reason many trucks carry warnings not to follow too close, such as "if you can't see my mirrors, I can't see you." This is partly because the driver's position is higher in a tractor-trailer.

Larger vehicles also have much larger front and side blind spots. Tractor-trailers have not only large rear quarter blind spots, but also a large blind spot directly to their left and to their front-right.

There are a number of products available to consumers to deal with the blind spot problem. Convex mirrors, often called "spot mirrors" can bring blind spots into view, but their optical properties impart a great deal of distortion so as to make it difficult to judge distances. Newer technologies using aspheric mirrors allows the blind spots to be virtually eliminated while minimizing distortion.

Gifts With Vroom

Shopping for a passionate car lover this holiday season? Here are ten vroom-worthy car gifts sure to accelerate excitement

• View Slide Show

Auto advertisements are, without a doubt, at their most unrealistic during the holidays. The clichéd Christmas morning TV spot usually has a gift-receiver quizzically finding a set of keys in a tiny box, then rushing to the window and—surprise!—discovering a previously overlooked new car waiting in the driveway. Sometimes there's even an oversized bow. Probable? Not really.

Even setting aside the questionable practicality of such a stunt, gifting a new car is more than unlikely. Deciding on options, colors, and financing decisions, not to mention arranging insurance and title, tends to cull even the strongest inclinations towards holiday whimsy. But car lovers need not despair. The holidays can still be filled with copious auto-related gifts within every budget, from under $25 to way over $10,000.

Enthusiasts who get a rise out of practical gifts could have a lot to look forward to in particular—the old jokes about ties and sweaters notwithstanding. There's the low-cost Griffin's iSqueez that just may very well be the easiest and least-expensive automotive retrofit in history. The $9.95 rubber iPod stand molds to fit most cup holders, all without scratching your iPod in the process.

Branded Buying

And though in the world of auto gifts floor mats are admittedly conservative, for the right person—especially someone who uses the car for work—water and mud-proof mats may prove the gift that keeps on giving day to day. Edge-to-edge full-cuts like the ones made by RubberTite means mats protect the maximum amount of surface area.

Other practical gift ideas range widely. There are sophisticated electronics, like the $399 Magellan RoadMate 2000 GPS navigation system and the less expensive $149 PNI Silver Bullet Radar Detector. Then again, there are equally useful low-tech options, like Yakima's SkyBox Pro 21, which enables travelers to carry an additional 21 cubic feet of stuff wherever they go.

Hardcore brand loyalists have it made too. That's because the world's most luxurious and exclusive auto nameplates—from Aston Martin to Lamborghini—offer branded accessories and companion products. Such licensed products are often geared toward current owners and niche enthusiasts. They make great gifts whether you're already in the club or still saving up.

Two-Wheel Ferrari

Hardcore BMW fans all hail the power-mad "M" signifier. That's because M badged versions of BMW's cars are even sportier and more powerful than the company's regular fare. True enthusiasts can now carry that badge on their wrists with the Tourneau-made M Power Watch for $250. It features classic BMW looks, especially the precision dials.

But some brand loyalists need more than a wrist-top reminder of what's waiting for them in the garage. Enter the Ferrari & Colnago CF2 high-performance mountain bike. This is one brand extension that proves adept at its purpose. Like the supercars, the CF2 is made of carbon and light alloys, and it has hydraulic disc brakes. Not to mention a body design worthy of the Ferrari name. Price: about $7,500.

Of course, there are still extravagant options for those not fazed by the dealership experience and determined to pull the ultimate surprise. Real enthusiasts will tell you that the Porsche 911 Carrera is the closest man has yet come to engineering perfection in a sports car. And that's why the 911 makes the best over-the-top, all-out car gift. The only difficulty is finding a big enough bow. Price: $72,400.

LaneFX is More Than Just a Car Gadget

Many of the latest car models include systems that alert you when a car is in your blind spot. Those of us with older autos have had rely on our own road skills -- until now. Drivaware has introduced LaneFX: When you activate your turn signal, the device moves the corresponding side-view mirror to expose your blind spot and any vehicles that may be hiding in it. Of course, if you remember your driver's training, a quick glance over your shoulder does essentially the same thing. The LaneFX is compatible with any car that has power mirrors and is available in a Basic Edition ($197), Highway Edition ($242) and Commuter Edition ($296).

ParkFX is the 360-Degree Backup Solution That's Less Costly Than Backup Sensors, Park Assist and Rearview Cameras

Deaths increase. Ninety-one children were killed in 2003 by drivers who didn’t see them while backing up, according to Kids and Cars ( www.kidsandcars.org ), a nonprofit organization working to improve child safety around vehicles. Those deaths represented a 57 percent increase from 2002. During the first six months of 2004, more than 40 deaths have been attributed to backover accidents, many involving vehicles with large blind spots.

Kids and Cars compiles these statistics; the federal government does not track such incidents. Janette Fennell, president of the organization, believes that backover accidents are underreported and that the actual number of children killed or injured is much higher.

Blind spots grow with vehicle size. A likely reason for the increase in injuries is that minivans, pickups, and SUVs account for more than half of all vehicles sold. Many have large rear-view blind spots.

Last year, Consumer Reports began measuring the blind spot of each vehicle we test, checking the distance for short drivers (5 feet 1 inch tall) and for those of average height (5 feet 8 inches tall). The biggest blind spot: 51 feet for a short driver in a Chevrolet Avalanche pickup. But even small sedans can have blind spots of more than 40 feet. We regularly update vehicle blind-spot information, which is available on this site free of charge in The problem of blind spots.

Systems other than ParkFX combine a camera with sensors, so we tested each system independently; it is listed with camera systems in the Ratings.

All the systems we tested are potentially useful. They’re a good complement to looking around the vehicle before entering, and checking the rear window and rear-view mirror just before and while moving in reverse.