Cognitive Systems Inc said ithas completed work on a prototype artificial intelligence
program for American Express Co's &lt;AXP> American Express travel
Related Services Inc involving a point-of-sale application for
customer-assisted transactions.
    The company said it developed the prototype under a fixed
price agreement on a one-tim project basis.  It said American
Express plans to conduct consumer testing of the program in the
near future.
 Reuter
