diff --git a/SNOPO b/SNOPO
index a218e39..17da4b7 100755
--- a/SNOPO
+++ b/SNOPO
@@ -69,13 +69,15 @@ with g.subgraph(name="cluster_hardware") as a:
     with a.subgraph(name="cluster_video") as b:
         b.attr(style="filled", color="cornsilk", label="Motion Video Cameras", fontname=sub_font, fontsize=sub_font_size)
         b.node_attr.update(style="filled", color="darkkhaki", shape="rect", fontname=node_font, fontsize=node_font_size)
-        b.node("n_uvc", label="UVC")
+        b.node("n_uvc", label="UVC/V4L2")
         b.node("n_cv", label="OpenCV")
         b.node("n_pi", label="Raspberry Pi")
+        b.node("n_tis", label="The Imaging Source")
         b.node("n_asi", label="ZWO ASI")
         b.edge("n_uvc", "n_video", color=good_color)
         b.edge("n_cv", "n_video", color=good_color)
         b.edge("n_pi", "n_video", color=good_color)
+        b.edge("n_tis", "n_video", color=ok_color)
         b.edge("n_asi", "n_video", color=good_color)
 
     with a.subgraph(name="cluster_camera") as c:
@@ -244,6 +246,7 @@ g.edge("n_start", "n_nikon", color=good_color)
 g.edge("n_start", "n_telescope", color=good_color)
 g.edge("n_start", "n_asi", color=good_color)
 g.edge("n_start", "n_pi", color=good_color)
+g.edge("n_start", "n_tis", color=good_color)
 g.edge("n_start", "n_cv", color=good_color)
 g.edge("n_start", "n_uvc", color=good_color)
 g.edge("n_start", "n_indi_allsky", color=good_color)
diff --git a/img/SNOPO.png b/img/SNOPO.png
index 87506af..dcad7ee 100644
Binary files a/img/SNOPO.png and b/img/SNOPO.png differ