I'm finishing up an Intro to Circuit Analysis course and lab. I showed the app to my instructor and he seemed interested in possibly using the app in future courses for online lab work and for general circuit design, testing, and verifying calculations. However, I foresee an issue with instructors needing to go through Steam to utilize the software. Just an idea--could be a market there. I know it would've helped me throughout the semester. We currently use Multisim but it's only simple circuit diagrams.