Photography fans with Android phones or tablets may want to take a lookAndroinica » DSLR Controller makes Android a live controller for Canon DSLR cameras
at a new app that gives them extra control of their cameras. With a compatible
Android phone/tablet, a USB On-The-Go cable, and a Canon DSLR camera. DSLR
Controller can use an Android device to manage camera settings and even take pictures.
Though still in beta, DSLR Controller is already an intriguing app. By using USB Host
Mode, the app can turn a Samsung Galaxy S II or Motorola Xoom into a viewfinder
and controller for Canon EOS cameras. The app can zoom in or out, change focus,
adjust shutter speed, alter white balance, and even snap a photo. Taping on an icon
that looks like a button will bring up options to control certain settings, and
long-tapping on the capture button will take a photo