Dynamic Queries for Visual Information Seeking UMD Department

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[Music] let's take a look first at dynamic queries and again the principle is to visually demonstrate the query components and the results and provide rapid and immediate feedback for that I'll take a look at the demo here on this display just move over to the side here and we see on it a map of the Washington DC area with the Potomac here and this is an improved version of where we were a year ago in terms of dynamic Homefinder the scenario I present to you is that we're coming up on the new administration and you've taken a job with the Clinton administration and your spouse is going to be working at the University of Maryland you're looking for a home so the first thing to do is to mark where you want to work here at the University of Maryland write about let's say there the a marker and then your spouse is gonna work downtown the executive office building write about over there as the B marker okay and now each of these points of light on the display represent a home for sale and i