[ she turns to look in his direction when he explains solid vision, but it's more of a subconscious reflex, because it doesn't make any kind of a difference. she usually tries to maintain eye contact when chatting, but that's kind of impossible when you're blind af. ]

That sounds really cool. What kind of stuff did you want to do with it, though I suppose the sky's the limit with something like that.

[ she'd probably be a bit creeped out if she stopped to think about what she's doing for a couple of extra seconds. ] ...