diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..5c3930f
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+    # ignore generated html files,
+    *.html
diff --git a/README.html b/README.html
deleted file mode 100644
index 007b584..0000000
--- a/README.html
+++ /dev/null
@@ -1,34 +0,0 @@
-<!DOCTYPE html><html lang="en-US"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width,height=device-height,initial-scale=1.0"><meta name="apple-mobile-web-app-capable" content="yes"><meta http-equiv="X-UA-Compatible" content="ie=edge"><meta property="og:type" content="website"><meta name="twitter:card" content="summary"><style>@media screen{body[data-bespoke-view=""] .bespoke-marp-parent>.bespoke-marp-osc>button,body[data-bespoke-view=next] .bespoke-marp-parent>.bespoke-marp-osc>button,body[data-bespoke-view=presenter] .bespoke-marp-presenter-container .bespoke-marp-presenter-info-container button,body[data-bespoke-view=presenter] .bespoke-marp-presenter-container .bespoke-marp-presenter-note-container button{-webkit-tap-highlight-color:transparent;-webkit-appearance:none;appearance:none;background-color:transparent;border:0;color:inherit;cursor:pointer;font-size:inherit;opacity:.8;outline:none;padding:0;transition:opacity .2s 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class="bespoke-marp-osc"><button data-bespoke-marp-osc="prev" tabindex="-1" title="Previous slide">Previous slide</button><span data-bespoke-marp-osc="page"></span><button data-bespoke-marp-osc="next" tabindex="-1" title="Next slide">Next slide</button><button data-bespoke-marp-osc="fullscreen" tabindex="-1" title="Toggle fullscreen (f)">Toggle fullscreen</button><button data-bespoke-marp-osc="presenter" tabindex="-1" title="Open presenter view (p)">Open presenter view</button></div><div id=":$p"><svg data-marpit-svg="" viewBox="0 0 1280 720"><foreignObject width="1280" height="720"><section data-background-color="#000000" data-class="lead" data-theme="gaia" lang="en-US" class="lead" style="--background-color:#000000;--class:lead;--theme:gaia;background-color:#000000;background-image:none;--marpit-advanced-background-split:42%;" data-marpit-advanced-background="background" data-marpit-advanced-background-split="right"><div data-marpit-advanced-background-container="true" data-marpit-advanced-background-direction="horizontal"><figure style="background-image:url(&quot;images/monome-gridlab.jpg&quot;);"></figure><figure style="background-image:url(&quot;images/deluge-slider-2.jpg&quot;);"></figure></div></section></foreignObject><foreignObject width="58%" height="720"><section id="1" data-background-color="#000000" data-class="lead" data-theme="gaia" lang="en-US" class="lead" style="--background-color:#000000;--class:lead;--theme:gaia;background-color:#000000;background-image:none;--marpit-advanced-background-split:42%;" data-marpit-advanced-background="content" data-marpit-advanced-background-split="right">
-<h1 id="towards-a-universal-button-grid-interface"><strong>Towards a universal button grid interface</strong></h1>
-<p>And it's open implementation</p>
-</section>
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-<h1 id="a-rich-history">A rich history</h1>
-</section>
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-<h1 id="state-of-the-art">State of the art</h1>
-</section>
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-<h1 id="problem">Problem</h1>
-<ul>
-<li data-marpit-fragment="1">Plenty of closed source, propriatery hardware.</li>
-<li data-marpit-fragment="2">Sevral open source libraries, with diferent aproaches</li>
-<li data-marpit-fragment="3">Both lmany incompatibilites and many overlapping features</li>
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\ No newline at end of file
diff --git a/README.md b/README.md
index f07c747..4e1ea4d 100644
--- a/README.md
+++ b/README.md
@@ -10,8 +10,10 @@ backgroundColor: #000000
 And it's open implementation
 
 <!-- ![bg right:30% 80%](https://marp.app/assets/marp.svg) -->
-![bg right:42%](images/monome-gridlab.jpg)
-![bg](images/deluge-slider-2.jpg)
+![bg right:42%](images/deluge-slider-2.jpg)
+![bg](images/UGS.png)
+![bg](images/monome-gridlab.jpg)
+
 
 ---
 
diff --git a/images/UGS.png b/images/UGS.png
new file mode 100644
index 0000000..08d3a5d
Binary files /dev/null and b/images/UGS.png differ
