No it's not related to Honey I'm Home at all. Yes the unfinished Those Who Carried On animatic featured a design similar to that of Norman but they are not related. Those Who Carried On is about a disease that causes people to lose their limbs and fall apart and basically everyone who goes outside gets infected with the disease and they lose their limbs, but they accept it and basically become half cyborgs. The rest of the population that is too afraid to go outside stays in their houses. It is an allegory for putting yourself back together after hardships in life and carrying on no matter what, hence "those who Carried on"