It’s a happy accident @MrPizzaBoy Funny that you are asking because I was inspired by your post.
I have this array with mapping of coordinates to font atlas for each ASCII character:
There are many unused items because those belong to white characters like tab, new line etc. but I’m not going to need any of those. So I though of using those spots for icons. I tried to figured out a number of useful icons but eventually ended up with just few like battery, charging, quiet mode icon and few more.
At this point I was drawing random icons. One of them was standard smile emoji. Not Blobby shape, just a circle with smile. Later that day I saw your post What's on your wrist? - #7 by MrPizzaBoy and I rly liked the idea of this creature with personality inside watchface. I played with emoji created earlier trying to give it more personality. This is how first blob was born. I was able to create surprisingly many expressions in just few minutes. And that was it.