收集用于 CSS 光学中心属性的感知数据
1 分•作者: gorkemyildiz•5 个月前
YouTube、Spotify 和 Apple Music 中的播放图标并非在数学意义上居中，而是视觉居中。大多数图标系统会手动调整这一点。<p>我正在收集感知数据，以探索是否可以定义一个 CSS “视觉居中”属性，类似于字体具有基线度量的方式。<p>该实验大约需要 5-7 分钟（40 个步骤），可在移动端和桌面端进行。无需登录。<p>收集完成后，结果和数据集将公开分享。
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Play icons in YouTube, Spotify and Apple Music are not mathematically centered – they are optically centered. Most icon systems adjust this manually.<p>I'm collecting perceptual data to explore whether a CSS “optical-center” property could be defined, similar to how fonts have baseline metrics.<p>The experiment takes about 5–7 minutes (40 steps) and works on mobile and desktop. No login required.<p>Results and the dataset will be shared publicly after collection.