Autistic_Ace: he could always remember that a certain Lucas had complained about the floor and the gravity on the network earlier and try find him? lol
Lucas is back in human shape now, but if ya want we can just handwave that he mentioned that before? (it's easy enough to figure out, given it'd be the only human around who hadnt been present for arrival)
If you're fine with Webmind knowing the specifics, I can leave the tag as is. Otherwise, Webmind can just assume Lucas is not-human without knowing exactly what he is instead.
I wonder if Lucas would teach Webmind how to speak in color? (Webmind might make the connection on his own, but it's easier if Lucas spells out his preferences.)