Microsoft announced WP7 series on WMC2010. (Announce video: http://www.youtube.com/watch?v=5q-HtdW03Zs, pretty cool!) And there are lots of people are talking about it. But what I expect of a mobile OS? I write this down 9 months ago:

1. Small/Micro kernel.
2. Powerful UI.
3. Simple Application development.

And what I can see now is it really has an innovative UI and I like it. The kernel should be neat althought it definitely should be based on Win CE (guess). So what I really want to know is how to develop app based on this new UI. It should bring a tough switch… But let’s check it out on MIX10…