As with 'craftkiller, I've noticed that I do need to make some kind of noise. I've settled on subtle light coughs or grunts (nothing anyone would think twice ab

As with 'craftkiller, I've noticed that I do need to make some kind of noise. I've settled on subtle light coughs or grunts (nothing anyone would think twice about, but which will definitely trigger a "oh this is a human!"). I figure it might still fool some percentage of automated systems which detect whether a human (and which human) is actually there or not based on automated transcription.