LED Mask?

Hey!!!
I saw this on the internet a while back : http://blog.naver.com/inter_mask

Do you guys think it would be hard to make or somewhat simple?

NachoMahma9 years ago
. Looks to me like it's a rather large LED matrix mounted inside a surveillance camera bubble (or similar). I'm guessing that building the LED controller would be the hard part and it shouldn't be that difficult.