public void DefaultOverlay_Initializes()
        {
            app.TakeScreenshot("App Launches");

            app.Tap(q => q.Id("buttonScanDefaultView"));

            app.WaitForElement(q => q.Class("ZXingSurfaceView"));
            app.WaitForElement(q => q.Class("ZxingOverlayView"));

            app.TakeScreenshot("View Default Scanner");
        }