iUSB Camera works with the new iUSBportCAMERA (a hardware accessory sold separately) to wirelessly remote control select Canon/Nikon DSLR cameras as well as view live photo/video feed from the camera on the iPad and iPhone. This companion app allows the iPad/iPhone to access Canon/Nikon DLSR over an ad-hoc peer-to-peer Wi-Fi network or over a local wireless network. Main features: Wireless camera control View live viewfinder images on your iPad/iPhone Wirelessly record videos Instantly capture & transfer photos to your iPad/iPhone without any wires. Programable H.D.R. capture Programable Time Lapse capture