wOzNet: Wheels in the Sky Keep on Tuning -- After co-founding Apple Computer and teaching computer skills to fifth graders, what's next for Steve Wozniak? Last week Woz took the wraps off wOzNet, the project his new company, Wheels of Zeus (wOz), has been working on for the past 18 months. wOzNet is a wireless network composed of miniature tracking devices, intended for use in locating objects, pets, or people. The devices use GPS hardware to determine their position and low-power 900 MHz wireless networking circuitry for broadcasting that position to a nearby base station at a relaxed 20,000 bits per second, less than most modems. The tags will also be able to generate customizable alerts via phone or email. Multiple base stations will be able to pick up the signal from a tag, enabling neighborhood-wide tracking, but optional privacy controls should prevent it from getting creepy. The wOzNet technology is still being developed, but the company plans on releasing consumer products in 2004. The trick for wOzNet is to find a niche between the cheaper, but lower-powered RFID (Radio Frequency Identification) tags gaining popularity for inventory control, and the high-speed Wi-Fi networking gear that costs more and consumes more power. [JLC]
Easily Change Firewall Settings in VirusBarrier X6
If you need different levels of protection on your laptop based on location, you can set up VirusBarrier X6's two-way firewall with multiple configurations. Whenever you change locations, switch easily to the firewall settings you want to use from the Intego menu, located in the menu bar. Make as many configurations as you want: for home, office, when you're on public Wi-Fi, and so on.