Following Google’s launch of its image search, questions have been asked about how the technology works and whether or not it is accurate. At first glance, the search results appear to be fairly accurate and intriguing. For those who are interested, the following video presentation by Peter Linsley (originally delivered at SMX West in February, 2009) will attempt to answer some of your questions on how exactly Google images work and to some extent what it can be used for. Enjoy!