Wireless hot spots have been springing to life all around the globe, but one fundamental problem lies in the path of large-scale adoption — roaming. Right now, there is no simple way for, say, a Boingo Wireless Inc. subscriber to wander over to a T-Mobile USA Inc. hot spot and log on without a new… Continue Reading
Wi-Fi: Reaching New Heights
One of the few bright spots this year was the growth of Wi-Fi. But even as the wireless-networking technology drew praise for its potential, it became clear that it still had a lot left to prove. Via [news.com.com]