The essential leap-motion gesture detection is an asset for unity. I created this system around speed and efficiency,  to remove the time it takes from buying a leap motion to creating software, and games. This asset comes with 13 pre-made gestures, with the ability to easily make your own. It also comes with object activation that works as a 3D user interface, allowing you to turn any object into an activation object. There are 4 example scenes included in the asset that will help with getting accustomed to the system.