Another good example would be contracts of any kind. Imagine photographing a contract (like a car loan) and on the spot getting an AI to read it, understand it, forecast scenarious, highlight red flags, and do some comparison shopping for you.
... hallucinating during read ...
... hallucinating during understand ...
... hallucinating during forecast ...
... highlighting a hallucination as red flag ...
... missing an actual red flag ...
... consuming water to cool myself...
Phew, being an AI is hard!