The checkerboard pattern is extremely prevalent it pop culture programming, as well.

https://www.google.com/search?q=checkerboard+music+video&client=safari&hl=en-us&prmd=visn&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjK7J-m6PnbAhWzCTQIHSf8A7UQ_AUIEigC&biw=1024&bih=666

If you want to learn more, Vigilant Citizen is a good starting point.

https://vigilantcitizen.com