Raygun is a Java applet which plays in your browser. Images and audio are streamed over the net. In the background, a Perl script harvests images from Google Images using the text of the speech as keywords. This harvesting happens continuously, so the images are always different and "of the moment".

+ <a href='http://www.n-gon.com/Raygun/Raygun.html' >Launch</a>
+ <a href='http://www.n-gon.com/Raygun/' >info</a>