The most exciting occurrence last week is that the No Good, Very Bad, Terrrrrrrrrible Bug has been vanquished! Turns out it was a threading problem; React Native does not run on the main thread by default and so the serial message was getting pushed to a buffer but never sent. In the course of working on this, I cam to wonder whether buzzing is really a logical goal or if instead it replicates unhealthy relationships with our phone. Fortunately, I can test it both ways now instead of being forced into a corner by a bug. Hurrah!