Thought you might like hearing about a project I've made: a wireless battery powered portable seven inch monitor with built in wireless receiver. The transmitter sends the video or still feed from a DSLR or video camera (or possibly HDMI monitor) to the handheld wireless monitor.
Ideal for assistants or art directors to see what's going on, or for remote cameras. See video of it in action here:
www.robertbenson.com/blog
