VideoScreen is an idea by C. Andrew Dunning, Landru Design.
Written by Gerard Jonker, Jonker & Wu.

VideoScreen is a VectorWorks® Plug-In that enables you to create 3D models of Video Output Devices with a customizable screen image, for use in rendered models. Changing the screen image is easy without the usual hassle with mapping.

The tool is easy to use, even without reading the manual first. You may like to download the manual in PDF format to get an idea of what VideoScreen does before you buy it.

The manual also comes in handy when you want to add your own Symbols and Textures to your tool.