We’ve been seeing this idea floating around in concept cameras and new camera accessories, so it might be a coming trend in digital photography: detached LCD screens.
Xi Zhu Concept Camera
This isn’t an actual product, but rather a concept camera by designer Xi Zhu. The idea is that while the LCD and camera are normally held together with magnets, the LCD can also be detached and held by the subject of the photograph, allowing them to instantly view the photos, and delete those they don’t approve of. The photographer shoots through the optical viewfinder, and doesn’t actually get to see the resulting photographs, delegating chimping responsibilities to the subject.
Pixel LV-WI Wireless Live View Remote Control
Unlike the above concept, LV-W1 Wireless Live View Remote Control by Pixel Enterprise Limited is an actual product you can buy for your DSLR (for $335). Though the photographer can still see instant feedback on their camera, the remote receives the Live View wireless through the 2.4GHz band and displays it on a 3 inch screen. It works by attaching a transmitter to the camera’s hotshoe, and allows you to operate the shutter remotely.
This can also be done through your iPhone or iPod Touch using onOne Software’s DSLR Camera Remote application, though this app requires wifi and a laptop.