Scenes with one person sitting and working on something

Hi Movie Buffs,
I need help with identifying some great scenes from some great movies that send out a Specific Message.
In this Thread I would be posting some trivia question with scenerios.
It would be interesting to see the experts suggest a fitting Scene from a Fitting Movie.

First Scenerio Is


Someone Sitting in One Place working on something. The Depiction is the organized workspace with everything recheable on an extension of Hands.

Not exactly what you are looking for, but my first thought was the lunch machine in Charlie Chaplin's "modern times". An invention so that workers could eat their meals without leaving the assembly line.

I'm going to update the title. If you want to ask about different scenarios, I'd recommend a different thread for each, provided there aren't too many.