Eyes the Follow.

Google’s eYe

googles glass eye

Staring down the machine to win a phone.

I’m not affiliated with these people in any way but the video fits the topic well Enjoy

What 11 Pairs of Eyeballs Watching a Movie Looks Like

Gentle touch and the bionic eye

Haptic devices, technologies that simulate the feel of an object should be used as early as possible in children fitted with visual prosthetics, and also for older congenitally blind and late-blind people.

Next Gen Space Eye

Eye of a Dalek

Dalek eye # 1