LENS,
The New York Times photo blog, features Shooting Twice, at Once, a story about staff photographer Doug Mills who uses a small ball head in one camera's hotshoe to mount another camera so he can shoot both stills and video at the same time.
An example of the video that Mills has captured is below, during the rig's maiden voyage this week.
Times-Two: A clip captured with Mills' hotshoe-mounted camera (Video courtesy The New York Times)
