private void SkeletonViewer_Click(object sender, RoutedEventArgs e)
        {
            if (skeletonViewer == null)
            {
                skeletonViewer = new SkeletonViewer(kinectManager);
            }

            skeletonViewer.Show();
        }
        private void SkeletonViewer_Click(object sender, RoutedEventArgs e)
        {
            if (skeletonViewer == null)
            {
                skeletonViewer = new SkeletonViewer(kinectManager);
            }

            skeletonViewer.Show();
        }