[rossant]

> The display hardware refreshes with the new signal (again, this refresh could be scan-line, like CRT, or whole-framebuffer, like LCDs, OLEDs, and plasmas), and you finally see the result.

Nice explanation but you stopped at the human's visual system which is where everything gets very interesting and very very complicated. :)

[1] https://en.wikipedia.org/wiki/Visual_system

[rpigab]

Assuming there's a vaccuum between the screen and your eyes (perfectly spherical), of course.

Otherwise, its gets very interesting and very very complicated. :)

[thedatamonger]

thank you for that. I startled the dog with that laugh :)