Coriander Home Page
From the site:
Coriander is a Linux graphical user interface (GUI) that let you control a Digital Camera through the IEEE1394 bus (aka FireWire, or iLink). By Digital Camera, I mean here a camera that complies with the IIDC v1.04 (or later) Digital Camera Specifications, published by the 1394 Trade Association.
A related project is: http://www.linux1394.org/