I got an idea for a custom-purpose robot. Basically, the idea is to make something which is able to take a DVD off a stack of DVDs and put it in a DVD tray. Then, the computer rips the DVD to a movie file. Once the rip is done, the DVD tray opens up. The robot should then take the DVD out of the tray and move it onto a “ripped” stack, pick up a new DVD, and repeat the process.

This is going to be an interesting problem. There are several different components of this which need to work...
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