Binary Screen Saver is a curious and simple screensaver that starts to fill the whole screen, bit by bit, with zeros and ones, as if it were writing directly in machine language.
It is also interesting that Binary Screen Saver can be programmed so that, in place of zeros and ones, it writes DNA sequences, in other words with the characters C, G, A or T.
The rhythm and speed with which it writes these characters in Binary Screen Saver are configurable by the user, so too is the colour, the letter font, the size, the format, etc.