An automatic pen, or autopen (informally known as a signing machine), is a mechanical device used for the replicated signing of a human signature. Prominent individuals may be asked to provide their signatures many times a day, such as celebrities receiving requests for autographs, or politicians signing documents and correspondence in their official capacities.
An automatic pen, or autopen (informally known as a signing machine), is a mechanical device used for the replicated signing of a human signature. Prominent individuals may be asked to provide their signatures many times a day, such as celebrities receiving requests for autographs, or politicians signing documents and correspondence in their official capacities.
Source: Wikipedia "Autopen" · CC BY-SA 4.0
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