Taxonomies of Visual Programming (1990) [pdf]
Thanks for your interest in my old article! That version is a draft update of this article: Brad A. Myers. &quot;Visual Programming, Programming by Example, and Program Visualization; A Taxonomy,&quot; Proceedings SIGCHI &#x27;86: Human Factors in Computing Systems. Boston, MA. April 13-17, 1986. pp. 59-66. <a href="http:&#x2F;&#x2F;www.cs.cmu.edu&#x2F;~bam&#x2F;papers&#x2F;chi86vltax.pdf" rel="nofollow">http:&#x2F;&#x2F;www.cs.cmu.edu&#x2F;~bam&#x2F;papers&#x2F;chi86vltax.pdf</a>