<div dir="auto">Thanks Ken! Yes, it can be useful for SDR, and not only the UI but also the filters and other modules. This kind of visual programming paradigm (dataflow-oriented) is very old and has been used in many domains (e.g. Dan Ingalls’ Fabrik in the early 80s for building UIs, that still survives in some form in Cuis in the PluggableMorph classes), but at the end turned out to be trully successful in the domain of digital signal processing, and is used in many DSP systems including SDR (e.g. GNU Radio).</div><div dir="auto"><br></div><div dir="auto">About the name, I thought about it but I like single-word names like Signals and Arrows. I did add tags to make it easy to find, tho, if you search “smalltalk signals” in github it shows up among the first results.</div><div dir="auto"><br></div><div><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">On Sat, Apr 11, 2026 at 20:50 <<a href="mailto:ken.dickey@whidbey.com">ken.dickey@whidbey.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Luciano,<br>
<br>
Wow, this looks great! UI probably also useful for Software Defined <br>
Radio..<br>
<br>
Quick suggestion: change the repo name to "Cuis-Smalltalk-Signals" for <br>
github searches.<br>
<br>
Good on ya,<br>
-KenD<br>
</blockquote></div></div>