// GET: Default
        public ActionResult Index()
        {
            var target = GetTarget();
            var feedBack = new FeedBack { Message = "Scan your lane!" };
            var viewModel = new DefaultViewModel {Target = target, FeedBack = feedBack};

            return View(viewModel);
        }
        public ActionResult Index(DefaultViewModel model)
        {
            if (model.Target.Selected != null)
            {
                return RedirectToAction("Index");
            }

            model.FeedBack = new FeedBack { Message = "Missed!" };

            return View(model);
        }