running "fake" display with keyboard input
In running a retail application, I have need of displaying information on a monitor (aka a screen saver with promotional pics) , while running a "inventorying system" that uses a barcode scanner and needs no visual display.
I have only one monitor out, and i have barcode scanner in the ps2 port. essentially, i want the screen saver running on display 0 (lcd panal) and the inventory system that uses lynx on a "hidden" display with the keyboard working only on that " hidden" display. (so it does not interrupt the screensaver) i went through the man pages for a lynx and xscreensaver and X itself and i think it is possible, but i don't see how i can "separate" the monitor and use the keyboard for input on the " hidden" display with lynx running. any insights or help would be greatly appriecated, you guys on here are great helping me out of several little stupid problems. |
By curiosity, how can you see what you type with a hidden display ?
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scan the product, adds it to the total. but i want the lcd to run a screensaver promting our business. |
I wonder how do you do some interactivities with the barcode scanner and lynx so...
You could use another application than a screensaver, a soft which display your graphics in full screen in foreground |
i could but it does not need to be that complicated, plus if i have a programming running on "top" of lynx, then it has priority over the keyboard, which needs to be on lynx.
so if i could say tie the keyboard and mouse to "display 1" (which isn't really there) and have the screensaver on "display 0" which is the existing monitor ( i know you can specify displays for the xscreensaver ) but i want to know if i can "simulate" a dual display monitor but have the keyboard and mouse tied to the simulated one. |
so no one knows how to direct to different screens???
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I guess you could use 'screen', but I have another idea. Why not use the opera browser in quiosk mode.
You might also use the 'nested' X server. |
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or maybe you could login to tty2 and start your program there and then from there start X on display 0.
I don't know how to use screen, but someone on the forum does. Opera lets you run a 'slide show' in full-screen mode which can be toggled on/off with F11 key. |
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