Read original post by Kip Knox at Building Windows 8 Blog
Starting with the earliest TabletPC enhancements to Windows, we have been working on “on-screen keyboards.” With Windows 8, we started fresh and took a "first principles" approach to developing the touch keyboard. Given the amount of experience many of us have with touch keyboards for phones, and the myriad of touch devices we interact with these days, we set a very high bar for the quality of the experience and effectiveness of input with the new Windows 8 touch keyboard. In this post, Kip Knox, a member of the Windows User Experience program management team, details this work.