I noticed on gyre's run, there was a box with enemy data. Is that an available tool that anyone knows of?

Also, to what extent are tools like that allowed without counting as tool-assisted? e.g. A tool to track damage per enemy to help remember which to attack? A tool to visually display encounter data to help remember your steps? Etc. Just curious where the line is drawn

I'm guessing as long as a human is processing the data and sending the inputs manually through the controller then it is ok? As a hardcore tinkerist this is something I'm always concerned with though.