Vietnamese site Tinhte has posted details and videos (below) of what's rumored to be the first visible example of iOS 5. The OS on show for what's allegedly a future iPhone shows a reworked multitasking system. Similar to Expose but also slightly to webOS, a double-tap of the home button would bring up thumbnails showing every running app and let users quit them with the same press-and-hold command; search would now be built into the same screen and work the same way.
