Switchable Perovskite Photovoltaic Sensors for Bioinspired Adaptive Machine Vision. - Qilai Chen; Ying Zhang; Shuzhi Liu; Tingting Han; Xinhui Chen; Yanqing Xu; Ziqi Meng; Guanglei Zhang; Xuejun Zheng; Jinjin Zhao; Guozhong Cao; Gang Liu (Adv. Intell. Syst., 2020)