Tech Toy

Auto pilot

Just when we thought the global positioning system was smart enough, along comes the TomTom Go 700. This dashboard-mounted navigation device can give directions in 30 languages and has a self-adjusting volume feature so it can be heard over road noise. The color LCD screen displays the fastest routes, shows you how to avoid toll roads, and supplies downloadable traffic and weather information. Best of all, the GO 700 connects to your cell phone via Bluetooth wireless technology, picking up signals through an internal receiver (provided the phone has Bluetooth capability, too). Just tap the screen to make or receive calls, all hands-free. $900;