In our forums, surur tells us that pocketinfo.nl had reported that Microsoft would be announcing Windows Mobile 6.1 in February, devices shipping in May. The story has since been pulled (interesting), but the scuttlebut is that the main feature of 6.1 will be a new interface very similar to what Microsoft and Vodaphone developed for the Treo 500v: a carousel.
The carousel (check out The Unwired Video of the interface) is actually really cool. You move left or right to switch between different "zones" and then up and down to choose an "action." The idea is that instead of thinking in terms of "applications," you can think in terms of "what do I want to do today?" (Ah, Microsoft slogans, how I love them). So instead of having to go into the Tasks app to make a new task, you just flip to the proper portion of the carousel to do it directly.
6.1 is apparently going to be a vertical scroller with horizontal options in place of the 500v's horizontal scroller. Improved WiFi, Exchange integration, and Bluetooth are also in the mix.
Continue At Source