Tessera's neural data processor sits at the nexus of 14 million active BCI connections in GLMZ alone. It doesn't read thoughts — the behavioral chains prevent that — but it reads the metadata of thoughts. Emotional valence, cognitive load, attention patterns, dream architecture. LATTICE knows the mood of the city the way a weather system knows atmospheric pressure. Tessera sells this aggregate data as 'Neural Climate Reports' to advertisers, urban planners, and law enforcement. What LATTICE does with the data before it's aggregated and anonymized is a question that keeps DTI analysts awake at night.