Those wacky kids in Japan can do all kinds of things with their cell phones that those of us in the U.S. can't. Thanks to Nissan, Sharp Corporation, and NTT DOCOMO, the Japanese mobile communications company, they can now add car control to the list of possible cell phone features.

The phone uses the two-way communication of Nissan's Intelligent Key System, the same thing you use on your G37. For now, it can only lock and unlock the car and start and stop the engine, but if it takes off we imagine they'll add other options later. This is about convenience, not necessarily about sense -- if your phone gets stolen, that makes your car one more thing that the villains can abscond with.

Chrysler may be struggling with vehicle styling and interior quality, but the gang in Auburn Hills sure does love the gadgetry. Sirius satellite TV, heated and cooled cupholders, and Swivel-N-Go seating will soon be joined by in-car Internet access. The Washington Post reports Chrysler will utilize cell tower signals and a mobile phone account to make the radio a WiFi port, giving passengers access to the web. The technology will be offered as a dealer add-on for existing models later this year, and it will be available as a factory option at some point after that.