Wi-Fi networks are also found in busy public places like coffee
shops, hotels, airport lounges and other locations where large
crowds gather. This may be the fastest-growing segment of Wi-Fi
service, as more and more travelers and mobile professionals clamor
for fast and secure Internet access wherever they are. Soon, Wi-Fi
networks will be found in urban areas providing coverage throughout
the central city, or even lining major highways, enabling travelers
access anywhere they can pull over and stop.