With Facebook’s new image search engine, users are able make searches according to the objects in photos. For example, a search for “photos of me in a blue T-shirt” will bring all the photos of the user in which he wears a blue T-shirt.
This new function seems to be revolutionary for the internet world. Searching photos over the internet according to “content” will become widespread. It will be possible to make Google image searches like “green car with a female driver.”
This feature can also be used for detecting and removing photos containing violence and pornography.