   neutral   I've just been reading an article about them.they'll be used for all sorts of things now.     neutral   For accounting system and things like that, you mean?  
    neutral   Yes, but they are used for other things, too.Do you remember when we went to buy a ticket for the flight to Paris.     neutral   Yes?  
    neutral   The man asked where we want to go, then he type out the information on the form and waited for a reply. A few moment later, he gave us two tickets.     neutral   
 That happens more often these days. Some companies use computers to find their customers, so   
 Exactly what do you mean?   0  Of, it is. He had no