Some like their edges to be smooth and blurred on each letter on the screen. Others like sharp fonts where the edges are crisp and clear.

有些设置可以让字母的边缘模糊平滑，另一些则会使字母边缘清晰锐利。

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Example of Vignetting. Notice how the screen corners get darker and more blurred and also show color separation.

渐晕特效例子。注意屏幕的边角区域是如何变暗、模糊和颜色分离的。

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While symptoms like blurred vision or eye fatigue should fade when eyes are rested, there are also concerns about the long-term impact of too much screen time.

尽管在眼睛得到休息后，视力模糊或者视觉疲劳的症状会消失，但人们仍然担心看屏幕太久的长期影响。

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As the mind-numbing tech rehearsal rolled on, from my perspective in the orchestra the proscenium blurred and became a kind of silent screen on which the players signalled their meaning through gesture and mime.

NEWYORKER: The Natural

But if the distinction between reality and fantasy is blurred, children may interpret violence on the screen as being appropriate in the real world.

FORBES: With PS4 And Next Gen Opening Up More Realism, Researcher Explores Violence In Games