I have a customer doing this using a Matrox G550 card. It is simple to configure this card to display the same on both monitors. I use this card in devlopement but I split the screen so I get twice the area to look at.


>Hi,
>
>POS application ALA supermarket. I need to display (for the store customer) a list of his purchases as the cashier is ringing them up.
>
>The cashier will be using our POS touchscreen and as he/she scans or otherwise adds an item to the list, we want the customer's screen to display the list of purchases but none of the other controls that the cashier has available.
>
>The usual pole display is not adequate because of the limited display space. The customer wants to see his whole list not just item by item.
>
>Any suggestions ?
>
>Thanks,
>
>Ken