With Dazzle, Marissa Mayer bets your camera roll has more info on your life than your inbox

Dazzle signals a shift in AI assistants from text- and calendar-centric workflows to models that derive context from rich, unstructured data like photos, which could make personalization far more accurate and commercially valuable. For CIOs and technology leaders, the strategic takeaway is that the next wave of AI products will compete on how well they infer intent while managing privacy, consent, and data-minimization risks—raising the bar for governance around sensitive media, permissions, retention, and model access. It also highlights an opportunity for IT organizations to rethink which internal data sources can safely power more useful assistants without creating unacceptable security exposure.