<p><span class="h-card" translate="no"><a href="https://fosstodon.org/@kev" class="u-url mention">@<span>kev</span></a></span> I don't know - they look like it. Which makes them even more amazing, because that means they're remotely updating them.</p><p>I was too busy being amazed by them to even look them up. I just did. They're called Electronic Shelf Labels and apparently there's over 280million of them deployed :-)</p>
