Figure 1 shows a series of green squares on the in-focus screen and faded-out red boxes on the other displays.

图 1 在获得焦点的屏幕中显示一系列绿色正方形，并在其他显示屏中显示逐渐淡出的红框。

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It is reported that reading on paper rather than an electronic screen is better for memory and focus.

据报道，在纸上阅读比在电子屏幕上阅读更有利于记忆和集中注意力。

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Children experiencing these disorders find it difficult to screen out unimportant information, and focus on everything in the environment rather than attending to a single activity.

患有这些疾病的儿童会感到过滤掉不重要的信息很难，他们专注于环境中的一切，而不仅仅是某一项活动。

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In order to view the cartoon, the student has to focus on the screen to control the viewing of the cartoon.

FORBES: Applying A Brain-Computer Interface For Children With ADHD

Otherwise, it's aimed more at the casual carry-around crowd with a 40 percent smaller body, touch-screen focus selection, control ring exposure adjustment, a 3-inch 920k dot TFT LCD, art filters (in the smartphone app), image (or film) stabilization and 1080P 30 fps HD video.

ENGADGET

In order to gain a better grip on the app's appearance in the land of mobile desserts, it teamed up with Samsung to focus on a single screen, and a single screen resolution.

ENGADGET: Flipboard beta coming to all Android devices soon, hopes to handle resolution variety with poise (updated: it's live!)