19 May 2018:

This week's progress:

Brandon successfully defended his thesis! I just finished blogging about this thesis, which has a lot of great stuff in it. Here's the blog article, with a link to his actual thesis:

* Circuits, bond graphs, and signal-flow diagrams, Azimuth, 19 May 2018.

Brandon's thesis builds in a wonderful way on earlier work by Jason and Brendan, and it fits a lot of different diagrammatic languages for engineering into a nice framework:

I explain this diagram in my blog article!