We were playing baseball in the Bobmoot VR when a Guppy popped in unannounced. Every Bob on the field stopped dead. Having someone’s Guppy show up in the moot couldn’t be anything but interesting. Metadata indicated that he was mine, so I put down the bat and gave him a raised eyebrow. As usual, he completely ignored it. Facial expressions didn’t mean much to the GUPPI interface. Or sarcasm, metaphor, irony, body language, or social conventions, for that matter. Guppy stared back, waiting for me to say something.