Show HN:一个离线桌面伴侣,帮助保持健康的眨眼节奏
Show HN: An offline desktop companion to help maintain a healthy blink rhythm

原始链接: https://eyesrhythm.com/

EyesRhythm 是一款面向电脑用户的眨眼频率伴侣,可监测眨眼、屏幕时间、FPS、视线角度,以及结合眨眼频率与规律性的“眼动节律指数”。它旨在通过鼓励更健康的眨眼来减轻数字眼疲劳。它伴你工作,在屏幕前计算眨眼次数,并提供视觉或声音提醒、可选的每次眨眼提示音,以及两分钟的“练习教练”来建立肌肉记忆。Poise 通过显示你的视线位置并鼓励活动来改善颈部姿势。它是健康伴侣,而非医疗器械;持续不适应由眼科专业人士检查。

Hacker News 上的一篇帖子介绍了 EyesRhythm,一款离线桌面应用,使用摄像头监测眨眼频率/节奏和颈部移动,并发出音频/视觉提示,以减少长时间屏幕工作导致的干眼症。开发者是一名患有干眼问题的计算机视觉工程师,表示它在本地运行,无需联网。评论者讨论了持续摄像头录制带来的隐私担忧;开发者在 PolyForm Noncommercial 许可证下公开了仓库(公开但不是开源软件),供验证和贡献。其他评论包括工作场所截图轶事导致眨眼、询问退款页面、请求 Linux 版本、配戴隐形眼镜自然促使眨眼、对这个想法的赞扬,以及一个用户凭感觉写成的 Windows 应用,它会在眨眼前模糊屏幕。
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原文

Stays beside the work. Counts only while you are at the screen.

Why it exists

Your eyes work hard for you. Screens make them work worse.

Focused computer use often cuts blink rate in half. Sparse, uneven blinking is a known driver of digital eye strain, dryness, grit, fatigue, blurred vision, and it is easy not to notice until the eyes already hurt. EyesRhythm is a blink rate detector that sits beside that work.

What rhythm means

Rate and regularity, together.

Rate is how often. Regularity is how steady. Enough blinks can still arrive in bursts and droughts; a slow but even pattern still leaves the surface dry. EyesRhythm folds both into the Ocular Rhythm Index (0 to 100). Maximize your healthy desk ORI, use practice daily, it helps to build muscle memory.

The companion

It watches, scores, and, if you ask, gently nudges.

ORI on a compact window. Alert is always on: Visual by default, a quiet orange pulse, or Sound if you click A. Optional beep on each blink. Practice is a two-minute coach so the habit is easier to feel. Poise is the neck’s half of the same sit. The dial turns green where you looked and stays red where you did not, so a still pose gets a turn up, down, left, or right, and the neck and shoulders can relax before you face the work again. A wellness companion, not a medical device. Lasting discomfort belongs with an eye-care professional.

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