Initialize LeapMotion js

init-leap

var controller = new Leap.Controller({enableGestures:true});

controller.on('connect', function() {
        console.log("Successfully connected.");
});

controller.on('deviceConnected', function() {
        console.log("A Leap device has been connected.");
});

controller.on('deviceDisconnected', function() {
        console.log("A Leap device has been disconnected.");
});

controller.on('frame', function(frame){
//on frame callback
});

controller.connect();