To the surprise of absolutely no one, Steve Jobs used his keynote address at the MacWorld Expo to unveil the iPhone. It’s a slick-looking device that Apple has positioned to be iPod, cell phone, and Internet communicator (web and e-mail) rolled into one. The bad news is that it will almost certainly become the cool-geek status product for the next few months. The good news is that it should ignite a serious battle of manufacturers building better and more feature-rich mobile devices.

Categories: Wireless, Mobile, Entertainment