Let’s say that you’re a brand, like Nabisco or the North Face, and you want to see what people are saying about you online. You could do a text search of Facebook and Twitter, but that’s soooo 2009, and you can’t guarantee that people will always label the photos they take. Instead, third-party companies are slurping up every public photo that you upload online and scanning them to see what you’re eating, drinking, and wearing. [More]
