未来的自动对焦老花镜。

视频地址(YouTube,需要自由冲浪环境):Autofocusing reading glasses of the future | Nitish Padmanaban

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目前三种可调焦距镜片

利用两个眼球的注意点来测量物体的距离

顶部有距离感应器,侧片有眼球追踪器,二者综合测量目标距离,再利用自动对焦镜片调焦。

原型很笨重

理想化的最终样式