With the extraneous mass of the door out of the way, it becomes doubly clear that it's a repurposed reloading drone. The SR-XR model drone engine has a fairly distinct sound, and was made to be real hard to get out of the Ares-adjacent reloading drone. In addition, from pretty damn much exactly where the biggest collection of drone motor noises is, there's the smell of Biogel brand trauma and sealant patches. The almost saltwater smell isn't strong, but stands out among the rest. It also leads to a simple realization of why the drone is stuck in a loop.<br/><br/>Whatever cheaply hacked software is in there doesn't allow the thing to empty itself out because it's not properly interrupt the probably set as urgent dish cleaning. The pistol it keeps bumping the plate into doesn't help.<br/><br/>The person on the bed definitely noticed Athena's entry, but is quite helpless to do anything. Completely unsurprising considering that they're currently being treated by a fully stocked and sized medkit (so basically an auto-doc) but as seconds pass it becomes apparent that they're even more helpless than expected. There's no movement beyond some twitching of minor things like the eyelids and a few face muscles needed to give out a low, pitiful moan.<br/><br/>It's hard to tell why the person's like this, since the medkit's in stealth mode, but a safe guess given the lack of other, worse biological smells is that the medkit was out of materiel partway through the treatment.