2024-01-21 21:27 UTC
@tcook looked this up awhile back when I was supercharged one day.
They're ArUco markers. I assume it's test store for robotic stocking.
Replies (1)
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@TTimo@mastodon.social 2024-01-21 22:17
@wizputer@hachyderm.io @tcook@hachyderm.io yep