 Parker program is an Apple iPhone that you can download from the Apple App Store or the iTunes website. In this particular case, the City of Fort Worth parking services in particular has a pilot that we're doing in downtown Fort Worth, specifically in Sundance Square, on West Fort Street between Houston and Commerce. So what we have done is we have put sensors on 26 spaces on that block. And so what that does is it those sensors talk to transmitters that we have on the light poles and that ties back into a network and then so they basically push that information through the web onto the iPhone. So when you come downtown, you know, you can actually look on your iPhone. This is strictly for iPhone only and at this point in time and actually see the spaces that are available on the street. Once you've set up the application on your iPhone, you can click on the Parker application. Here it's telling you there's four spaces available and also here four spaces available. So select the space that you're interested in and it'll bring this little window up. You can either select the route and it'll tell you how to get there and you can click on this. Here's more information on it, the directions, take to the bookmark. If you want to know detailed information about this particular space on this block, you'll click this little blue arrow here. Okay, so it'll tell you where it's located, which in this case it's the 100 block West 4th Street. The price of this meter is $1.25 an hour. Your payment options are cash and credit and your time limit is 120 minutes and it also gives you when you can park, the parking hours, any information in particular about that space. Currently what it's showing is the four plus symbol. There are three symbols that you'll see. The four plus, which is telling you that there are four more spaces available. You'll sometimes see the two plus, which is two or more spaces available and if there are less than two spaces, it'll show you less than two. With the Parker application, you know, instead of circling, you literally know ahead of time where those spaces are available. It gives you a very good sense of exactly where the spaces are and so if you know where the spaces are, you can go directly to those places.