Visible crew/equipment: Very early on in the movie, Neville is happily driving around the deserted streets. Half way through this scene the camera shows us Neville's view out the front windscreen of the car. Ahead, moving cars can be seen crossing the intersection, obviously where the streets hadn't been blocked off for the filming of the movie.
Visible crew/equipment: When Neville crashes his car, you see an armored car near him. The camera angle changes and you can see the filming crew in the mirror of the truck.
Visible crew/equipment: When Neville and Matthias are fighting, Neville escapes and starts running away. As the camera angle follows him, you can see the shadow from the camera.
Visible crew/equipment: When Neville is jogging, he gets to the last column of a building and you can see the filming crew in the reflection on the left.
Visible crew/equipment: Set lights are reflected in the glass of the helicopter before Neville takes off with the cure.