I made my diploma in physics more than three decades ago.
I have always found people who has done physics or maths make exceptionally good software developers.
Your bolted hands are a thing of beauty. You have significantly raised the bar of what is possible.
Ccould you turn your students onto improving the step counter ?
I have taken it to a reasonable level but it could do with improvements in the area of not counting steps when driving. We have a test harness now for comparing algorithms and recordings of accelerometer logs for 10K steps etc.
not to misunderstand each other: I give lectures (I made my diploma in physics more than three decades ago). And right now (i.e. during the Corona pandemic), Arduinos (and Espruinos), RasPis and Bangle.js's help me motivating my students and showing them what they could do if they only would have the courage and start doing...