Aug eyes can be hooked to other feeds

"Agent Kelso ..." The next voice was Bradley's. Anna didn't know the man
as well as Temple, just by hearsay and reputation as something of a
hard ass; he was a senior agent working liaison with the Secret Service and
the Department of Justice. His presence underlined the gravity of
what had happened. "I'm afraid we had to take your eyes."

"What?" Her hand automatically reached upward. Pads of gauze covered her
face, and in a sickening moment of understanding, she realized
that the orbits of her skull were empty. Something hard and plastic protruded
through the bandages from one of the sockets.

"We can't talk like this. Wait a second." Bradley came closer and Anna heard
the whisper of a cable uncoiling. Something connected with a snap
and she felt a sudden giddy rush of vertigo as an image exploded before her.
She saw a strange figure swaddled in bandages and crowded by electronic
devices, like a hi-tech mummy. Monitors and an oxygen cylinder
framed a bruised, puffy face. "I can see again." The figure mimed the words
as she said them, and then the point of view shifted, taking in Ron
Temple at the window, framed by sunlight. His round face was tight with
concern. "Me. I'm looking at me."

The view bobbed. "I'm running you a feed from my optic implants," said
Bradley. A thin, brassy cable extended from inside his right-hand cuff
and into a socket on the temporary eye interface.

- Deus Ex: Icarus Effect, Chapter 2 pg. 50