Expand the about page a tad

content/about/_index.md

@@ -6,6 +6,8 @@ path = "about"
 date = 2023-03-24
 +++
 
+# Introduction
+
 Wallets are the most important point of interaction for users on-boarding to the
 Ethereum ecosystem, and there are a lot of different wallets. While wallets are
 free to offer whatever advanced features they'd like, every wallet must support
@@ -18,3 +20,24 @@ We'd like to see the UX quality among wallets improve, without a ton of
 duplicated effort. That's why we are building Wallet Test Framework: an
 automated testing framework that covers the basics, so wallet teams can build
 value-add features without sacrificing their foundation.
+
+# Learn More
+
+If you'd like to learn more about our project structure or architecture,
+our [Kick Off](/kick-off/) post has those details.
+
+# In Action
+
+This is what WTF looks like when running an `eth_sendTransaction` test with
+<a href="https://frame.sh/" rel="nofollow">Frame</a> wallet and the manual glue.
+The manual glue works with any[^1] wallet, as long as you can follow some
+on-screen instructions.
+
+<a href="/week-17/wtf-short.mp4">
+    <video muted autoplay loop src="/week-17/wtf-short.mp4" style="max-width: 100%">
+    <p>Demo video of an <code>eth_sendTransaction</code> test.</p>
+    </video>
+</a>
+
+[^1]: Any wallet that supports custom RPC endpoints and injects
+      `window.ethereum`. Surprisingly, some don't!