Now with motivation.

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There three components to the system. First in the pipeline is the user interface. As it stands, this is a simple HTML page, where we can type commands which are sent as CGI calls to the second component, the server. The server parses user input and generates an image. Finally, the image is set to the client, a computer running a full-screen browser and connected to a projector. Security on the system is a bit lax. Any browser download the client and connect to the server. Any person can load the interface and send commands. We are running the whole thing behind a NAT, which is good enough.

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