Apple's Siri has been known to get some queries wrong. But it might have flubbed an advertising opportunity as well.
In a July issue of The Economist, Apple reportedly took out an ad for Siri. In it, users are shown a forest behind a hand holding the iPhone, and a question at the top, saying, "What does poison oak look like?" On the iPhone, Siri provides an answer, but appears to display poison ivy and not poison oak.