Electrons can interact at a distance...

...even through free space.


And this is the basis of communication at a distance.


Examples:


Vibrating electron inside a radio transmitter antenna making electrons vibrate inside a radio receiver antenna,


Electrons in the sun making electrons of objects on earth vibrate and then electrons in our eyes vibrating so we can see them.


We seeing ourselves on the mirror. The back of the glass of a mirror is coated by a metal which has billions billions billions of free electrons,


See also:


Jealous Electrons - Euroelectron


Further reading:


Conceptual Physics- Hewiit


The Frynam Lectures on Physics - Feynman, Leyton, Sands