Show HN: A local-first posture trainer using your webcam and a pose model

AI Digest

deshrimp 是一款本地运行的免费姿势训练器，通过摄像头实时监测头部前倾、肩部倾斜等角度，用声音提醒用户调整姿势，所有计算和数据均在浏览器内完成。

deshrimp is a free local posture trainer using webcam and pose models to monitor head tilt, shoulder alignment, and forward head posture with real-time sound alerts, all processed in-browser without data uploads.

Key points

• 无需设置或校准，直接通过摄像头拍摄并分析身体角度 No setup or calibration needed; analyzes body angles via webcam snapshots
• 本地计算确保隐私，所有数据和声音均存储在浏览器内 Local computation ensures privacy with all data stored in-browser
• 声音提醒功能可选，每秒检测异常时触发不同音效 Customizable sound alerts trigger on each posture deviation
• 通过趋势分析而非单次数据判断姿势改善效果 Trend analysis prioritized over single-frame measurements
• 每日数据保留两周，支持对比分析长期变化 Daily data retention for two weeks enables trend comparison

Takeaway: 本地化实时监测结合趋势分析，提供隐私安全且有效的姿势矫正方案。 / Local real-time monitoring combined with trend analysis offers privacy-safe posture correction insights.

Why it matters 无需联网即可实现隐私保护的姿势监测，适合长期健康追踪。