Also known as a "serial dot matrix printer." The dot matrix printer uses one or two columns of dot hammers that are moved across the paper. The hammers rapidly press the ribbon into the paper ...

Dot matrix printers are the dinosaurs that won’t go extinct. They are not unlike a typewriter with the type bars behind the ink ribbon replaced by a row of metal pins controlled by solenoids ...

The Lumos Matrix has a built in dot-matrix display that supports animation ... She likes to write about how tech intersects with art, design, culture, society, and the public interest.