The HotSpot Haven is an Interactive Global Wi-Fi Hotspot Directory, that allows you to FIND, MAP, RATE & REVIEW Wireless Enabled Locations near you! Currently, their directory promotes more than 18,120 Wi-Fi Hotspots across the world. This is a pretty cool site! JC
Cell Phones and PDAs-Tomorrow’s Navigation Systems
Aside from commercial or marine applications, most global positioning systems (GPS) are installed in cars–helping people get from…