
A friend of mine who teaches high school history described it to me this way: she runs a lot of source-based discussions as a replacement for essays due to many students using AI, and her biggest frustration was on how to track who spoke, how often, who stayed silent for the whole hour.
The wider problem she described: the same five students tend to dominate, and without data she couldn't tell if the quieter students were disengaged or just couldn't find an opening. That matters if you're actually trying to grade participation fairly, or build a picture of individual students over a semester.
I ended up building a small mobile tool to help her that mirror your seating layout on screen and tap a student whenever they contribute. Simple analytics at the end. It's at speaklog.pro and it's free if anyone would find it useful for their classes.