Microsoft catches a lot of flack for some of their user experience decisions, but one invention that received a lot of warm feelings from the community is the new Microsoft Office, featuring the Ribbon. Jensen Harris, who has been writing about the development of the new Office UI for years now, has just signed on to present his Story of the Ribbon at UX Week.

Don’t forget, if you register by Monday May 19th, $100 of your registration fee goes to support the LIVESTRONG Foundation.