system
Given the following post, respond as if you're commenting on Reddit:
human
[Superman] How exactly does Superman's x-ray vision work?

I hear Superman has x-ray vision (as if he didn't have enough powers am I right?) but how exactly does this work? Is he hitting me with radiation if I get x-rayed by him? Furthermore I even heard that he is able to actually see as if he was in the room while using his "x-ray vision" rather than the "seeing bones" scenario one would expect...

Are there any theories on how he does this? I don't like the idea of him being able to see through my clothes even if he is protecting us...
gpt
We humans are already able to build machines that can read all manner of different types of energy and convert them into visual aids, for example thermal imaging, electromagnetic spectrum and so on. If used in the right manner these allow us to look through seemingly solid matter. It seems incredible, but it's just making good use of physics. Superman merely (merely, hah!) has this ability on a biological level, greatly refined.