More Grist for the Apple Tablet Mill

AppleInsider is reporting that they have their hands on a new Apple company filing illustrating a number of Tablet touch screen techniques. The document dates from April 15, 2008 and it looks like it shows an onscreen virtual keyboard as well.

Given that Apple is poised to make some announcments soon, I wouldn’t hold your breath on an Apple Tablet, but consider this just run-up-to-announcment-grain-of-salt kind of stuff.