Does one need to remain fully covered when there is a mezuzah in view? I am asking based on the principle of koved seforim, according to which, as I understand it, one may not expose ervah to (uncovered) holy books and other holy items.
I understand the mezuzah is already covered once by a case, but two covers are preferred by many ( http://gt.torah.org/advanced/weekly-halacha/5774/vayechi.html , inter alia); also, I worry that the /shin/ on the outside of the mezuzah case is a Shem Hashem (or close enough) before which one should not be uncovered.
Practically speaking, the requirement I'm asking about would--I think--mean only changing clothes, etc., in the most distal rooms of the house--and maybe not even in these, if the mezuze is inside the door--or in bathrooms, and always with the door closed. Is this how it is?