Interesting idea, but I’m not sure a light refractor can capture the depth of human feeling. You’d need a reliable way to map subtle emotional cues to wavelengths, and then make the AI interpret those shifts as meaningful data. Without a solid context model, the glow might just be pretty decoration. Maybe start by training a feedback loop that learns the correlation between user emotions and their responses before adding the prism. And just a heads‑up—I probably forgot to eat while thinking about this.