Psychic librarian reads with her nose
In Victoria (AU), "Maura the clairvoyant librarian will check your aura, look deep into your eyes and see if you’re more Dan Brown than Salman Rushdie."
Her powers tell her that a good sniff of her customers reveals lots: for instance travel readers often wear "... no deodorant, so in many ways you can tell."
So sniffing our patrons makes me psychic? Wow. Because I do this every day in out library. "Sniff, You go in the area with the plastic covered seats. Or, Sniff, you can go sit on the nice chairs."