StarPupil is a free, browser-based vision training platform offering 15 scientifically-inspired eye exercises. It requires no downloads, accounts, or installations.
StarPupil（星瞳）是一个免费的、基于浏览器的视力训练平台，提供15种科学启发的眼部锻炼。无需下载、注册或安装。
In theory, the training exercises in StarPupil are safe for users of all ages. However, we strongly recommend that children be supervised by parents during use, and that the intensity of the exercises be adjusted according to their comfort level. Always consult a pediatric eye care professional for specific recommendations.
理论上，StarPupil的训练项目对所有年龄段用户都是安全的。但我们强烈建议儿童在家长监督下使用，并根据舒适度调整练习强度。如有特殊需求，请咨询儿科眼科医生。
Please follow the training pace and duration suggested in the user guide on the home page and the detailed training instructions. Take breaks between sessions. Practice daily but do not overtrain — if you experience eye strain, headaches, or discomfort, stop immediately and rest.
请按照主页卡片上的使用指南和训练说明详情页所建议的训练节奏和时间来安排您的练习计划，训练之间适当休息。坚持每天练习但不要过度训练——如果出现眼疲劳、头痛或不适，请立即停止并休息。
No. StarPupil runs entirely in your browser. We do not collect, store, or transmit any personal data. There are no analytics, tracking scripts, or cookies (except for optional cookie consent storage).
不会。StarPupil 完全在您的浏览器中运行。我们不收集、存储或传输任何个人数据。没有分析工具、跟踪脚本或Cookie（可选的Cookie同意存储除外）。
No. StarPupil is not a medical device and cannot diagnose, treat, or cure any vision condition. It is designed for recreational eye exercise and education. For medical advice, please consult an eye care professional.
不能。StarPupil 不是医疗设备，不能诊断、治疗或治愈任何视力疾病。它仅用于娱乐性眼部锻炼和教育目的。如需医疗建议，请咨询眼科医生。
Some mild eye fatigue is normal, especially when starting. However, if you experience persistent pain, blurred vision, or headaches, reduce session duration and consult an eye care professional.
轻度眼疲劳是正常的，尤其是刚开始训练时。但如果出现持续疼痛、视力模糊或头痛，请减少训练时间并咨询眼科医生。
After the initial page load, most exercises work offline. The Service Worker (PWA) caches all resources for offline use.
首次加载页面后，大多数练习可以离线使用。Service Worker（PWA）会缓存所有资源以供离线使用。
Currently, StarPupil supports English and Chinese (Simplified). We welcome community contributions for additional translations.
目前，StarPupil 支持英语和简体中文。我们欢迎社区贡献更多翻译版本。
Please contact us at our Contact Page or email feichi@starpupil.com.
请通过联系我们页面或发送邮件至 feichi@starpupil.com 与我们取得联系。
All training exercises can be previewed and explored on mobile devices — great for browsing and getting familiar with the content. However, for the best training experience and accuracy, we recommend using a desktop or laptop computer. The larger screen and precise mouse control make a meaningful difference during actual training sessions.
所有训练项目均可在移动设备上预览和浏览，方便您随时了解训练内容。不过，为了获得最佳的训练体验和准确性，建议在桌面端或笔记本电脑上进行正式训练。更大的屏幕和精准的鼠标操作在实际训练中能带来显著的体验提升。