如何將陽光導入室內呢?

https://www.indiegogo.com/projects/caia-a-robot-that-fills-your-home-with-sunshine#/

目前住的地方與隔棟太近了，導致廁所伸手出去就能摸到別棟，陽光也進不來，如廁時一定要開燈

 

導光便利貼

http://www.ndddesign.com/tn/project/single/%E5%B0%8E%E5%85%89%E4%BE%BF%E5%88%A9%E8%B2%BC/

 

窗台反光鏡

https://www.cool3c.com/article/88840

Espaciel Light Reflector