The GigaPan EPIC Pro has quite a few cables to connect it to just about any DSLR - it triggers your camera electronically. The smaller GigaPan robots have an arm that presses the camera's shutter button. There's a couple of tutorial videos on the GigaPan Systems web site that show how these work.
Log in Register
Your B&H Photo login also works for B&H Insights! After your first login you will be able to create a username.