Guided camera is a trust exercise where blindfolded players are led through the room and 'take pictures' of objects by briefly opening their eyes when their partner presses their head like a camera shutter.
The participants form pairs. One of them closes his eyes. The other one leads him through the room and aligns his head to an object like a camera. Then he presses it lightly on the head (like the shutter release button of a camera). The' blind' player then opens his eyes for a few seconds and takes the picture he sees. Then he closes his eyes again and is led to the next object.
You can also combine this exercise with "robots", the guided one becomes a "photographer robot".