资讯
Researchers build a $7 smartphone clip-on that spots hidden cameras — AI and dynamic LED grid deliver 94% accuracy
📌 概要
研究人员开发出一款成本仅7美元的手机夹持式设备，可检测隐藏摄像头。该装置通过动态移动LED光源位置，比较不同反射特征，配合手机上的AI应用分析判断，识别准确率达94%。该方案成本低廉、易于普及，为应对偷拍隐患提供了新工具。
⚡ 关键要点
- ▸设备成本仅7美元，为手机外夹式配件
- ▸通过动态LED网格变换光源位置，分析反射差异识别隐藏摄像头
- ▸配合手机AI应用使用，检测准确率达94%
This gadget only costs $7 but can help your catch hidden cameras through the use of the companion AI app that installs on your phone. It works by changing the location of the LED light source to compare different reflections and determine if it's a hidden camera or not.