OLO Computer is working on a small laptop that'll cradle your iPhone and allow you to use it with a large screen and full keyboard. The company will announce plans for an iPhone-powered netbook. You'll simply pop the iPhone into a space where the trackpad usually sits, turning the iPhone into a trackpad. You'll then be able to type out e-mails or text messages using the keyboard, sending them through your phone. It's a clever idea, one that may or may not catch hold depending on how much it costs.