code: function multitouch(position, element, done) {
                  var points = config.randomizer.integer({ min: 2, max: config.maxTouches});
                  var gesture = {
                      scale:     config.randomizer.floating({ min: 0, max: 2 }),
                      rotation:  config.randomizer.natural({ min: -100, max: 100 }),
                      radius:    config.randomizer.integer({ min: 50, max: 200 }),
                      distanceX: config.randomizer.integer({ min: -20, max: 20 }),
                      distanceY: config.randomizer.integer({ min: -20, max: 20 }),
                      duration:  config.randomizer.integer({ min: 100, max: 1500 })
                  };
                  var touches = getTouches(position, points, gesture.radius);
  
                  triggerGesture(element, position, touches, gesture, function(touches) {
                      done(touches, gesture);
                  });
              }
docs: multitouch gesture, could be a drag, swipe, pinch and rotate, with 2 or more points