Manga panels need a clear focal point, readable type, and smart contrast on a...

https://post-wiki.win/index.php/When_Does_Animation_Help_a_Game_Interface,_and_When_Does_It_Distract%3F

Manga panels need a clear focal point, readable type, and smart contrast on a phone. Mobile casino screens face the same test: people should spot key details and buttons at a glance