Everything is in line to be a convergence device, and now the boring rear view mirror has stepped under the lights to get stuffed with extra equipment. The Azentek SmartMirror has a four-inch touchscreen on the right for a 2D and 3D text-to-speech GPS display. It's also offers Bluetooth connectivity, a call log, and caller ID. It has two video inputs, one that can be used for a rear view camera, and an SD card slot in case you want to record... well, whatever you might want to record with your rear view mirror.

The only thing missing from the mirror is availability -- it's been so popular that Azentek can't supply enough of them. The company says that will change later this year when you'll be able to get it at major retailers. The other potential hitch: it'll cost you $800 to do what your phone, TomTom, and regular mirror already do.

Volvo has its locusts, Nissan has its bees. With 300-degree vision via compound eyes and instantaneous reflexes, bees don't run into things the way cars do. Nissan wants to halve the rate of car crashes by 2015, versus the company's 1995 tally, and is using bees to come up with a new generation of crash-avoidance systems that will be able to respond to obstacles in ways superior to humans.

Here's another iPhone application that demonstrates that soon there is nothing you won't be able to know if you have just one device. DevToaster has created an app called Rev that reads information straight from the OBD-II port on your car and displays it on your iPhone. When it's fully operational, Rev can display things like vehicle speed, RPM, fuel consumption, calculated engine load, and a host of other parameters. You'll even be able to check and reset engine and error codes.

FasTrak is an "electronic toll collection system" used in California. Once you set up an account, you get a transponder that simply debits your account balance whenever you pass through a toll booth. The system uses RFID technology to broadcast your account information to the toll booth receivers. According to Hack A Day, the system is anything but secure.

We've heard it before: "We're going to collect the information, but it won't go beyond..." The latest take on "Let us help you with technology" comes courtesy of GM's OnStar, which is offering you the opportunity to have your annual mileage tracked. The info will be given to their GMAC arm, which will then see if you qualify for insurance discounts. That sounds good, right?

Of course, no one mentions the other side -- that they can also see if you need a higher premium. "You told us this car was just for weekend recreation, Mr. Smith..." Signing up for the OnStar service is voluntary, so it's not going to start watching you until you say so... yet. But if you really do think you're paying too much, then why not. They probably already know everything about you, anyway... Thanks for the tip, Myles!

Honda and Nissan are looking for ways to make cars lighter, better, and more recyclable, both for their own benefits and their customers. We've heard about the increased use of aluminum to save weight; next on the heavy R&D frontier could be carbon fiber. Both companies have teamed up with Japanese carbon fiber company Toray, and Mitsubishi Rayon -- a Japanese version of DuPont -- to research new, less expensive carbon fiber for cars.

Their efforts will be helped by the government, which is injecting two billion yen into the project over five years. The plan is that by the middle of the next decade, they'll be able to mass produce a cost effective carbon fiber and use it to reduce the weight of cars by 40-percent. And when they're finished with it, they will also be able to recycle it to reduce production costs.

The next BMW 7-Series is going to be graced with some serious driving technology. While the image above doesn't appear to have anything like the picture quality of Mercedes' NightVision Assist, BMW's offering will have some other features that you probably won't find this side of a special ops base.

The Covertech Automotive Car Cover protects your car from every element, even -- according to its maker -- "malicious intent." When you're ready to take the cover off, apparently all you need to do is stand back and watch. The cover retracts automatically into a "briefcase-sized" enclosure in a trunk or hatchback. There's even one for motorcycles that fits in a "Kleenex-sized" box.

Not even James Bond has one of these: a watch that performs the functions of a keyless entry fob for your car. Developed by (or for) Chinese car manufacturer BYD, the gadget is made only for the F8 model. Press the top button on the right, and the car is locked, press the bottom button, the car is unlocked.