Apple patent filing details "touch and go" USB devices

engadget.com — We already caught sight of a whole batch of Apple patent applications earlier this month, but it looks like the company still has a few more big ideas up its sleeve, which may or may not actually come to fruition. The most interesting of those is what's described as a "Portable Device Capable of Initiating Disengagement... Jul 27, 2009 View in Crawl 4