Location-Based Wireless Web Applications Imagine that you’re at an amusement park with your children when, in an unguarded moment, the four-year-old wanders away. Today, you would hunt frantically for your missing child. Soon, however, you’ll be able to go to a security office where someone will display your missing child’s location on a map by tracking a cell phone or GPS (Global Positioning System) chip that you rented for the day and strapped to your child’s ankle. Science fiction? Prodgenious (www.prodgenious.com) has offered this service since the summer of 2000.

Imagine that you’re at an amusement park with your children when, in an unguarded moment, the four-year-old wanders away. Today, you would hunt frantically for your missing child. Soon, however, you’ll be able to go to a security office where someone will display your missing child’s location on a map by tracking a cell phone or GPS (Global Positioning System) chip that you rented for the day and strapped to your child’s ankle. Science fiction? Prodgenious (www.prodgenious.com) has offered this service since the summer of 2000.

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