[webmaven]

TIL that hexagonal image formats and hexagonal array neural networks are a thing:

https://scholar.google.com/scholar?hl=en&as_sdt=0%2C6&as_vis...

https://scholar.google.com/scholar?q=hexagonal+neural+networ...

Google even has a recent related patent:

https://patents.google.com/patent/US11200458B1/en