2月15日(昨日)に開催されたモバイル機器のイベント「Mobile World Congress 2010」で発表されたマイクロソフトの Windows Phone 7 Series の動画がいくつか既に公開されていたのでご紹介。

[YouTube] Windows Phone 7 Series Features Video

Go ahead and stare the user interface of the Windows Phone 7 Series deserves it. Thats the reaction we got at Mobile World Conference in Barcelona when we revealed this new holistic design system that brings together form and function based on key principles — informing every aspect of the phone. See what everyone is talking about by checking out this video.

[YouTube] Windows Phone 7 Series Demo

See what happens when you push the envelope. Check out this video to get a first-hand look at the latest Windows Phone that brings your people, photos, music, and video into an unrivaled mobile experience. With a holistic design that brings together web content, applications and services into a single view, phones worships you now, not the other way around.

[YouTube] MWC: Microsoft debuts Windows Phone 7 Series

Microsoft fired its latest shot on Monday against competitors like Apple and Google in the battle for the cell phone software market. Windows Phone 7 Series, unveiled at Mobile World Congress in Barcelona, will be on phones by the end of the year and is a complete rewrite of the Windows Mobile operating system.

[YouTube]