| 摘要 |
The bridge bidding system includes a computer (1), either self-standing or built into a keyboard. Four keyboards are connected to the computer, one for each player. The keyboard has keys representing each of the suits and no-trumps plus digit keys to allow entry of bids. Other keys allow for PASS, double, re-double, alert and stop actions. The tricks made can also be entered at the end of the game. Players can initially enter their player numbers. As keys are pressed to indicate a bid the relevant keys are illuminated on each keyboard. Only legal bids are permitted. The enter key is illuminated to indicate which player has bid. |
