The display shows the red pixels from one video stream and the blue/green pixels from the second video stream.
Video: My preference is for the input to be provided by two HDMI inputs and the display advertise itself as accepting 480p. I will also consider bids for the device to instead provide component video inputs and the display advertise itself as accepting 480i. The display need be refreshed only every 1/15 or 1/8 second. An important consideration is that the two video signals are not synchronized (each is from a separate consumer camcorder). Because the signals are not synchronized, you may take appropriate red values from adjacent frames from one input and appropriate green/blue values from portions of adjacent frames of the other input and assemble the correct values to drive the display.
Display Screen: Transflective LCD Display for comfortable outdoor daytime viewing. No backlight is needed because it will only be used outdoors in the daytime. Display size in the range 3" to 6" with preference for 4" to 5". Display to have at least 360x240 pixels with a preference for higher resolution. The video captured is 16:9 aspect ratio but if the screen has a different aspect ration, it is acceptable to distort the image to fill the entire screen or leave a portion of the vertical unused.
Batteries: Rechargeable. Running time at least 4 hours. If removed to recharge then must be easy to remove and re-insert. Show me a link on [url removed, login to view] where I could easily purchase if they ever need replacing. Your bid should indicate whether you are providing the batteries and/or recharger or whether I should acquire them separately and you will provide the display device without them.
Package: Plastic or metal housing smaller than 4 by 6 by 2 inches if practical. Screen mounted toward center on one face. The video inputs and on/off switch on short edge. It is expected that the display unit will look like a prototype and not a slick manufactured unit.
The attached file explains the usage of the display for macro 3D video photography. The person who builds this display may find other people interested in purchasing devices like this.