You can now dragon shout, equip items, assign skills all by using your voice. For example if you want to bring up your inventory you say “Quick Items” and the game will open up your inventory for you, when it comes to dragon shouts you have two options the first being in english “Unrelenting Force”or you can say it using the dragon language “Fus Ro Dah”.
Luckily for you all we have a sheet that lists all the voice commands that you can use while you’re exploring Skyrim.
The French, Italian, German, and Spanish versions are all in final testing and should be available in within the next few weeks.
[Source] Press Release