Sign, Sign, Everywhere a Sign: Does labelling things help?

We are all being challenged to be very creative in response to our loved one's behaviors.

I have put up signs in just about every room as guidance for my husband.

There's a sign on the thermostat with the temps we keep the house at day and night. There's a sign on the dishwasher with directions for use, and I taped off the buttons we don't use and labeled them, 'Don't touch' because I had to keep resetting with the correct washing preferences every time he changed them.
The kitchen has a sign reminding him what our dog can't eat. I just bought a white board for the kitchen to track what he eats, since he sometimes has gluttonous behaviors and eats a meal twice because he doesn't remember eating.
There's a breakfast guidance visual showing him pictures of a cereal bowl, with directions to thaw his fruit before putting cereal on it, and quantities for milk and cereal (with photos of those products). Sometimes he forgets to refer to his guidance visual and eats cereal with frozen fruit, or doubles or triples recommended amounts.

In the dining room there's a sign I asked him to make himself (as an attempt to have him internalize the info; ha!), stating he can no longer take walks alone (he was trespassing and peeping in people's windows). I made that sign when he kept telling me he was going for a walk, alone. So, I made a sign that says he no longer walks by himself and needs to have a walking buddy, so far it's just me.
There are several nutritional signs helping us stay on track for the recommended Mediterranean diet.
On the bathroom mirror is a post-it note from his dental hygienist reminding him what areas to focus on, and one demonstrating how to clean his ears in the shower. There's also a love note from me on the mirror, our only happy sign!
I put labels on our bath towel racks, because he was either using mine and leaving me with a wet one, or putting his wet one on top of my dry one.

In the living room are signs for me regarding positive coping strategies, and a reminder to be positive.

I could go on, but wanted to write a bit about how this aspect of our lives has changed.

When our children were learning to read I labeled so many things in our home. I feel like I'm coming full circle, or something?