i'm carol simmons, san francisco resident and former library director in the bay area. and i would like to speak in support of the library's budget request and in particular in support of the implementation of rfid technology. having read the article in the paper last week, i think there's an unfounded fear of privacy violations. and so i wanted to speak to a little bit of our experience down on the peninsula in implementing rfid beginning in 2009. so i have touched base with my colleagues down there to see if there has been any concerns or any reports of privacy violations and there have not. and as acting city librarian michael lambert said, it's because of the way that libraries implement rfid technology. they only use -- there are many types of rfid chips and labels and they're used in many industries, including retail and shipping. but the tags that are used by libraries are for inventory control only and they're used in order to increase efficiency of operations. they've only two elements on them. the bar code is through a reader and interfaces with the system. wh