"So," Harry said, "you know those really simple Artificial Intelligence programs like ELIZA that are programmed to use words in syntactic English sentences only they don't contain any understanding of what the words mean?"

"Of course," said the witch. "I have a dozen of them in my trunk."

Did she mean that she had muggle computer programs? Or did she mean some magical artifacts that work in the same way, or was this just a simple misunderstanding?