A robot lesson where nobody trains a model. Hear me out

I've been reading about LeRobot and want to try a short data-collection exercise with a class. The result would be a documented set of demonstrations, not a triumphant robot video. I'd give different groups the same task description and compare what they thought it meant. Too dry, or a decent way to show why instructions matter? https://blogs.nvidia.com/blog/hugging-face-lerobot-open-source-robotics/