New Observers Idea

It would'a been cool if Observers detected players within 30 blocks instead of just block changes and add an exclusion for specific online players in a new menu, and if u shift-right click it with specific items it consumes them and adds them to the menu where u can toggle autoredstone using a Day Time Detector to set exact times like Night, Midnight, Day, Noon, or specific ticks, a Chest to set specific item filters, a Note Block to detect specific sounds not like a skulk sensor that detects everything, a Jukebox to trigger for certain discs, and finally a Diamond to make it's vision within 60 blocks while making its eyes glow a Cyan colour  and when u break an upgraded observer it'll drop all the extension items with it.