Have read 2.8. in the rule. I think the following is accepted. However, I would like to get confirmation on that because we had an experience in the past that one set of work was construed as illegal human control.
human : hold up a 11"x14 paper which has a letter H
Robot : views the letter and do a particularly action.
human : change the the paper to have a letter O
Robot : views the letter and do another particular action.
Robot has an apparatus resembling a hand with fingers. It will move smoothly according to the human fingers movements. Data is being transferred remotely. All the communication steps are done by the students themselves, not off from a “robotic kit”.
All these are pretty cool robotics techniques and learning value is a bundle. However, I want to clarify that to ensure it is won’t be considered as illegal human controlled.