Prisoners of Alcatraz mill about in a daze.
The special headsets they wear are mind controlling devices that cause people to stare listlessly into space. They control the actions of people, causing them to walk around the prison, peering into cells and to gaze at features of the streets.
I’ve felt the power of these devices myself and they’re seductive. A gravelly voice telling me to go to a particular cell, or along a corridor. Thankfully an official collected the device off each person at a certain point and we woke up and walked out into the sunshine with happy smiles on our faces.