It seems you can surf the Internet and check your email from virtually anywhere these days - in coffee shops, hotel lobbies, airport terminals and airplane cabins.
Researchers from North Carolina State University have developed a way to measure how badly a Wi-Fi network would be disrupted by different types of attacks a valuable tool for developing new security technologies.
Want to get email on your iPhone or BlackBerry in the middle of the ocean, or in the Arctic? Now you can - but it'll cost you.
If you're shopping for a tablet - but don't want an iPad - your options are growing daily. Among the latest is Acer's Android-powered Iconia Tab A500.
Samsung's Droid Charge is the latest high-end Android smartphone from Verizon. It carries a premium price - but it's not worth it.
US computer giant Hewlett-Packard announced on Thursday that its rival to Apple's hot-selling iPad, the HP TouchPad, will go on sale in the United States on July 1.