Hey all!
I am studying Interaction Design at Malmö University in Sweden and had the chance to do a project where we used Leap Motion. The course I was studying was Game Design with a focus around the interaction.
The theme of my group was Magic so we built a game where we used a physical (spell)book where the user had to flip pages to select spell and then use gestures to cast them.
Inside the book we had placed the Leap Motion to detect the gestures, then we used LDR sensors hooked up to an Arduino Uno to detect which page that was up. The game itself was built in Unity.
Please check it out and say what you think 
It took us about 4 weeks to build.
