A manga page and a mobile casino screen have the same small-screen challenge:...

https://spencersmasterinsights.urbanvellum.com/posts/why-do-readers-miss-important-details-when-panels-are-scaled-down

A manga page and a mobile casino screen have the same small-screen challenge: guide the eye without making readers squint. This article looks at how clear focal points, readable controls, and smart contrast help both formats work on a phone