What your wanting to do is what i like to call “messy programming” 😆
Your gonna want to hook the paltalk room window and subclass the treeview to get information from it. This is not a simple process, even for experienced programmers unless they have GOOD experience using apis and subclassing before.
Once the treeview is subclassed by your program you can get the names, AND value to see whether mic = 1 , hand = 1 , video = 1 ….if the value is 0 then their hand,mic, or video is not up.