Need ideas for Dueling game that utilize leap motion

[Spreadinator]

Hi peeps

I need some ideas for leap motion dueling game. This is just personal project on the side that I have to do. Here is example [url]http://www.youtube.com/watch?v=Bmw7Lx6mbwE[/url]

And those that have no idea what leap motion is [url]https://www.leapmotion.com/[/url]

What do we know about dueling, post examples, ideas some kind of game play that could utilize leap motion. Here is some games and genre that could possibly utilize this tech.

Wizard dueling (well there is already one)
CTG dueling ( I just cant see this tech beeing used apart of moving cards around unless you have ideas)
Cowboy pistol draw dueling ( in theory possible but doesnt sound exciting)
Fencing game
Medieval sword fighting added with spell casting
Turn based hack and slash

[whatthe]

Personally would love a 1st person game utilizing the leap. With all the intricacies of at least semi-realistic sword fighting.

[Topzombie]

I've never heard about leapmotion before but this + occulus rift would be amazing