Visual protective sheet can increase blink rate while playing a hand-held video game

被引：14

作者：

Tsubota, K

Miyake, M

Matsumoto, Y

Shintani, M

机构：

[1] Tokyo Dent Coll, Dept Ophthalmol, Ichikawa, Chiba 2728513, Japan

[2] Keio Univ, Sch Med, Dept Ophthalmol, Tokyo, Japan

[3] Tokyo Dent Coll, Brain Res Lab, Chiba, Japan

来源：

AMERICAN JOURNAL OF OPHTHALMOLOGY | 2002年 / 133卷 / 05期

关键词：

D O I：

10.1016/S0002-9394(02)01389-2

中图分类号：

R77 [眼科学];

学科分类号：

100212 ;

摘要：

PURPOSE: To evaluate the effectiveness of a protective sheet in reducing eye strain caused by unnecessary light reflection on portable liquid crystal display panels while playing Game Boy (Nintendo, Kyoto, Japan). DESIGN: Nonrandomized clinical trial. METHODS: The blink rates of 24 normal volunteers were measured under relaxed conditions while viewing a portable liquid crystal display panel and playing Game Boy with and without the protective sheet of polyethylene terephthalate with antiglare coating for a total of 10 minutes each. RESULTS: The results showed a dramatic increase (from 5.6 +/- 3 to 9.1 +/- 4.9 [P < .0001]) in blinks/minute with use of the protective sheet. CONCLUSION: The protective sheet has shown the possibility of increasing the blink rate by making the screen easier to see.

引用

页码：704 / 705

页数：2