R.I.P. WYSIWYG - Results-Oriented UI Coming

"Macintosh-style interaction design has reached its limits. A new paradigm, called results-oriented UI, might well be the way to empower users in the future."

Here's an interesting article that focuses on the upcoming Office 12 interface and its implications for the future of UI design. Considering the omnipresence of Office, and the tendency to look to it as a benchmark for business software, this will be an important development to watch.